1137994683 has 16 divisors (see below), whose sum is σ = 1825355520. Its totient is φ = 616057056.

The previous prime is 1137994679. The next prime is 1137994709. The reversal of 1137994683 is 3864997311.

It is not a de Polignac number, because 1137994683 - 2² = 1137994679 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1137994783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1425660 + ... + 1426457.

It is an arithmetic number, because the mean of its divisors is an integer number (114084720).

Almost surely, 2^1137994683 is an apocalyptic number.

1137994683 is a deficient number, since it is larger than the sum of its proper divisors (687360837).

1137994683 is a wasteful number, since it uses less digits than its factorization.

1137994683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852146.

The product of its digits is 979776, while the sum is 51.

The square root of 1137994683 is about 33734.1767796400. The cubic root of 1137994683 is about 1044.0310403492.

The spelling of 1137994683 in words is "one billion, one hundred thirty-seven million, nine hundred ninety-four thousand, six hundred eighty-three".