351795652 has 12 divisors (see below), whose sum is σ = 662999596. Its totient is φ = 162367200.

The previous prime is 351795643. The next prime is 351795677. The reversal of 351795652 is 256597153.

It can be written as a sum of positive squares in 2 ways, for example, as 242300356 + 109495296 = 15566^2 + 10464^2 .

It is a super-2 number, since 2×351795652² = 247520361532210208, which contains 22 as substring.

It is a nialpdrome in base 12.

It is a zygodrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 351795599 and 351795608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3382599 + ... + 3382702.

Almost surely, 2^351795652 is an apocalyptic number.

It is an amenable number.

351795652 is a deficient number, since it is larger than the sum of its proper divisors (311203944).

351795652 is a wasteful number, since it uses less digits than its factorization.

351795652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6765318 (or 6765316 counting only the distinct ones).

The product of its digits is 283500, while the sum is 43.

The square root of 351795652 is about 18756.2163561844. The cubic root of 351795652 is about 705.9330081126.

The spelling of 351795652 in words is "three hundred fifty-one million, seven hundred ninety-five thousand, six hundred fifty-two".