354749712 has 40 divisors (see below), whose sum is σ = 938794080. Its totient is φ = 115365120.

The previous prime is 354749687. The next prime is 354749743. The reversal of 354749712 is 217947453.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88162 + ... + 92097.

It is an arithmetic number, because the mean of its divisors is an integer number (23469852).

Almost surely, 2^354749712 is an apocalyptic number.

It is an amenable number.

354749712 is an abundant number, since it is smaller than the sum of its proper divisors (584044368).

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

354749712 is a wasteful number, since it uses less digits than its factorization.

354749712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180311 (or 180305 counting only the distinct ones).

The product of its digits is 211680, while the sum is 42.

The square root of 354749712 is about 18834.8005564168. The cubic root of 354749712 is about 707.9034309222.

The spelling of 354749712 in words is "three hundred fifty-four million, seven hundred forty-nine thousand, seven hundred twelve".