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349060 = 22531563
BaseRepresentation
bin1010101001110000100
3122201211011
41111032010
542132220
611252004
72652445
oct1251604
9581734
10349060
11219288
1214a004
13c2b5a
14912cc
156d65a
hex55384

349060 has 24 divisors (see below), whose sum is σ = 758016. Its totient is φ = 134880.

The previous prime is 349051. The next prime is 349079. The reversal of 349060 is 60943.

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, 339 + ... + 901.

It is an arithmetic number, because the mean of its divisors is an integer number (31584).

2349060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 349060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379008).

349060 is an abundant number, since it is smaller than the sum of its proper divisors (408956).

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

349060 is a wasteful number, since it uses less digits than its factorization.

349060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603 (or 601 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 349060 is about 590.8129991799. The cubic root of 349060 is about 70.4098406526.

The spelling of 349060 in words is "three hundred forty-nine thousand, sixty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 563 620 1126 2252 2815 5630 11260 17453 34906 69812 87265 174530 349060