31079492308 has 12 divisors (see below), whose sum is σ = 56143599232. Its totient is φ = 15038463960.

The previous prime is 31079492281. The next prime is 31079492341. The reversal of 31079492308 is 80329497013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125320410 + ... + 125320657.

Almost surely, 2^31079492308 is an apocalyptic number.

It is an amenable number.

31079492308 is a deficient number, since it is larger than the sum of its proper divisors (25064106924).

31079492308 is a wasteful number, since it uses less digits than its factorization.

31079492308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250641102 (or 250641100 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 31079492308 in words is "thirty-one billion, seventy-nine million, four hundred ninety-two thousand, three hundred eight".