346539852 has 18 divisors (see below), whose sum is σ = 875975828. Its totient is φ = 115513272.

The previous prime is 346539847. The next prime is 346539871. The reversal of 346539852 is 258935643.

346539852 is a `hidden beast` number, since 34 + 6 + 539 + 85 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 346539798 and 346539807.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4813018 + ... + 4813089.

Almost surely, 2^346539852 is an apocalyptic number.

It is an amenable number.

346539852 is an abundant number, since it is smaller than the sum of its proper divisors (529435976).

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

346539852 is a wasteful number, since it uses less digits than its factorization.

346539852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9626117 (or 9626112 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The square root of 346539852 is about 18615.5808934344. The cubic root of 346539852 is about 702.3998258060.

The spelling of 346539852 in words is "three hundred forty-six million, five hundred thirty-nine thousand, eight hundred fifty-two".