1137694924 has 12 divisors (see below), whose sum is σ = 1993295304. Its totient is φ = 568181984.

The previous prime is 1137694919. The next prime is 1137694949. The reversal of 1137694924 is 4294967311.

It is a super-4 number, since 4×1137694924⁴ (a number of 37 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162514 + ... + 169369.

It is an arithmetic number, because the mean of its divisors is an integer number (166107942).

Almost surely, 2^1137694924 is an apocalyptic number.

It is an amenable number.

1137694924 is a deficient number, since it is larger than the sum of its proper divisors (855600380).

1137694924 is a wasteful number, since it uses less digits than its factorization.

1137694924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332744 (or 332742 counting only the distinct ones).

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

The square root of 1137694924 is about 33729.7335299288. The cubic root of 1137694924 is about 1043.9393629486.

The spelling of 1137694924 in words is "one billion, one hundred thirty-seven million, six hundred ninety-four thousand, nine hundred twenty-four".