352449424 has 30 divisors (see below), whose sum is σ = 713868806. Its totient is φ = 168558720.

The previous prime is 352449397. The next prime is 352449437. The reversal of 352449424 is 424944253.

352449424 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 352237824 + 211600 = 18768^2 + 460^2 .

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, 12357 + ... + 29284.

Almost surely, 2^352449424 is an apocalyptic number.

It is an amenable number.

352449424 is an abundant number, since it is smaller than the sum of its proper divisors (361419382).

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

352449424 is a wasteful number, since it uses less digits than its factorization.

352449424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41695 (or 41666 counting only the distinct ones).

The product of its digits is 138240, while the sum is 37.

The square root of 352449424 is about 18773.6364085384. The cubic root of 352449424 is about 706.3700360986.

The spelling of 352449424 in words is "three hundred fifty-two million, four hundred forty-nine thousand, four hundred twenty-four".