352420352 has 40 divisors (see below), whose sum is σ = 734792256. Its totient is φ = 168543232.

The previous prime is 352420349. The next prime is 352420399. The reversal of 352420352 is 253024253.

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, 3188 + ... + 26739.

Almost surely, 2^352420352 is an apocalyptic number.

352420352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

352420352 is an abundant number, since it is smaller than the sum of its proper divisors (382371904).

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

352420352 is an equidigital number, since it uses as much as digits as its factorization.

352420352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29968 (or 29952 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 352420352 is about 18772.8621152982. The cubic root of 352420352 is about 706.3506137806.

The spelling of 352420352 in words is "three hundred fifty-two million, four hundred twenty thousand, three hundred fifty-two".