Search a number
-
+
369490716 = 223271786249
BaseRepresentation
bin10110000001011…
…111101100011100
3221202021001222100
4112001133230130
51224042200331
6100355245100
712104422260
oct2601375434
9852231870
10369490716
1117a627931
12a38a9790
135b71b87a
14371020a0
1522688ae6
hex1605fb1c

369490716 has 72 divisors (see below), whose sum is σ = 1130220000. Its totient is φ = 99357696.

The previous prime is 369490687. The next prime is 369490721. The reversal of 369490716 is 617094963.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38841 + ... + 47408.

It is an arithmetic number, because the mean of its divisors is an integer number (15697500).

Almost surely, 2369490716 is an apocalyptic number.

369490716 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

369490716 is an abundant number, since it is smaller than the sum of its proper divisors (760729284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

369490716 is a wasteful number, since it uses less digits than its factorization.

369490716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86283 (or 86278 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 369490716 is about 19222.1412959119. The cubic root of 369490716 is about 717.5758986025.

The spelling of 369490716 in words is "three hundred sixty-nine million, four hundred ninety thousand, seven hundred sixteen".

Divisors: 1 2 3 4 6 7 9 12 14 17 18 21 28 34 36 42 51 63 68 84 102 119 126 153 204 238 252 306 357 476 612 714 1071 1428 2142 4284 86249 172498 258747 344996 517494 603743 776241 1034988 1207486 1466233 1552482 1811229 2414972 2932466 3104964 3622458 4398699 5433687 5864932 7244916 8797398 10263631 10867374 13196097 17594796 20527262 21734748 26392194 30790893 41054524 52784388 61581786 92372679 123163572 184745358 369490716