349793712 has 60 divisors (see below), whose sum is σ = 992753424. Its totient is φ = 114952320.

The previous prime is 349793707. The next prime is 349793723. The reversal of 349793712 is 217397943.

349793712 is a `hidden beast` number, since 3 + 497 + 93 + 71 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6883 + ... + 27330.

Almost surely, 2^349793712 is an apocalyptic number.

It is an amenable number.

349793712 is an abundant number, since it is smaller than the sum of its proper divisors (642959712).

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

349793712 is a wasteful number, since it uses less digits than its factorization.

349793712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34298 (or 34289 counting only the distinct ones).

The product of its digits is 285768, while the sum is 45.

The square root of 349793712 is about 18702.7728425493. The cubic root of 349793712 is about 704.5913914094.

The spelling of 349793712 in words is "three hundred forty-nine million, seven hundred ninety-three thousand, seven hundred twelve".