352355420 has 12 divisors (see below), whose sum is σ = 739946424. Its totient is φ = 140942160.

The previous prime is 352355417. The next prime is 352355431. The reversal of 352355420 is 24553253.

It is a congruent number.

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, 8808866 + ... + 8808905.

It is an arithmetic number, because the mean of its divisors is an integer number (61662202).

Almost surely, 2^352355420 is an apocalyptic number.

It is an amenable number.

352355420 is an abundant number, since it is smaller than the sum of its proper divisors (387591004).

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

352355420 is a wasteful number, since it uses less digits than its factorization.

352355420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17617780 (or 17617778 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 352355420 is about 18771.1326243250. The cubic root of 352355420 is about 706.3072303846.

The spelling of 352355420 in words is "three hundred fifty-two million, three hundred fifty-five thousand, four hundred twenty".