350421252 has 24 divisors (see below), whose sum is σ = 818063232. Its totient is φ = 116748000.

The previous prime is 350421193. The next prime is 350421259. The reversal of 350421252 is 252124053.

It is not an unprimeable number, because it can be changed into a prime (350421259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22002 + ... + 34422.

It is an arithmetic number, because the mean of its divisors is an integer number (34085968).

Almost surely, 2^350421252 is an apocalyptic number.

It is an amenable number.

350421252 is an abundant number, since it is smaller than the sum of its proper divisors (467641980).

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

350421252 is a wasteful number, since it uses less digits than its factorization.

350421252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14779 (or 14777 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 350421252 is about 18719.5419815764. The cubic root of 350421252 is about 705.0124921080.

The spelling of 350421252 in words is "three hundred fifty million, four hundred twenty-one thousand, two hundred fifty-two".