352434456 has 64 divisors (see below), whose sum is σ = 1067990400. Its totient is φ = 106797600.

The previous prime is 352434449. The next prime is 352434473. The reversal of 352434456 is 654434253.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 352434456.

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, 71790 + ... + 76541.

It is an arithmetic number, because the mean of its divisors is an integer number (16687350).

Almost surely, 2^352434456 is an apocalyptic number.

352434456 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

352434456 is an abundant number, since it is smaller than the sum of its proper divisors (715555944).

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

352434456 is a wasteful number, since it uses less digits than its factorization.

352434456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148357 (or 148347 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The square root of 352434456 is about 18773.2377601734. The cubic root of 352434456 is about 706.3600364640.

The spelling of 352434456 in words is "three hundred fifty-two million, four hundred thirty-four thousand, four hundred fifty-six".