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379970396 = 221323317701
BaseRepresentation
bin10110101001011…
…110001101011100
3222110222111101122
4112221132031130
51234233023041
6101412030112
712262460261
oct2651361534
9873874348
10379970396
11185535423
12a7302338
136094a870
143866d268
1523558c4b
hex16a5e35c

379970396 has 24 divisors (see below), whose sum is σ = 747235104. Its totient is φ = 167745600.

The previous prime is 379970377. The next prime is 379970447. The reversal of 379970396 is 693079973.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157655 + ... + 160046.

It is an arithmetic number, because the mean of its divisors is an integer number (31134796).

Almost surely, 2379970396 is an apocalyptic number.

It is an amenable number.

379970396 is a deficient number, since it is larger than the sum of its proper divisors (367264708).

379970396 is a wasteful number, since it uses less digits than its factorization.

379970396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317741 (or 317739 counting only the distinct ones).

The product of its (nonzero) digits is 1928934, while the sum is 53.

The square root of 379970396 is about 19492.8293482501. The cubic root of 379970396 is about 724.2968345221.

The spelling of 379970396 in words is "three hundred seventy-nine million, nine hundred seventy thousand, three hundred ninety-six".

Divisors: 1 2 4 13 23 26 46 52 92 299 598 1196 317701 635402 1270804 4130113 7307123 8260226 14614246 16520452 29228492 94992599 189985198 379970396