349057602 has 48 divisors (see below), whose sum is σ = 765867960. Its totient is φ = 114890496.

The previous prime is 349057589. The next prime is 349057609. The reversal of 349057602 is 206750943.

349057602 is a `hidden beast` number, since 3 + 49 + 0 + 5 + 7 + 602 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 348979761 + 77841 = 18681^2 + 279^2 .

It is not an unprimeable number, because it can be changed into a prime (349057609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 613174 + ... + 613742.

Almost surely, 2^349057602 is an apocalyptic number.

349057602 is an abundant number, since it is smaller than the sum of its proper divisors (416810358).

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

349057602 is a wasteful number, since it uses less digits than its factorization.

349057602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947 (or 944 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 349057602 is about 18683.0833108457. The cubic root of 349057602 is about 704.0967941656.

The spelling of 349057602 in words is "three hundred forty-nine million, fifty-seven thousand, six hundred two".