352455990 has 32 divisors (see below), whose sum is σ = 846416736. Its totient is φ = 93930240.

The previous prime is 352455973. The next prime is 352456063. The reversal of 352455990 is 99554253.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70824 + ... + 75636.

It is an arithmetic number, because the mean of its divisors is an integer number (26450523).

Almost surely, 2^352455990 is an apocalyptic number.

352455990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

352455990 is an abundant number, since it is smaller than the sum of its proper divisors (493960746).

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

352455990 is a wasteful number, since it uses less digits than its factorization.

352455990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7264.

The product of its (nonzero) digits is 243000, while the sum is 42.

The square root of 352455990 is about 18773.8112806111. The cubic root of 352455990 is about 706.3744225406.

The spelling of 352455990 in words is "three hundred fifty-two million, four hundred fifty-five thousand, nine hundred ninety".