1139936296 has 16 divisors (see below), whose sum is σ = 2177709300. Its totient is φ = 559213824.

The previous prime is 1139936269. The next prime is 1139936299. The reversal of 1139936296 is 6926399311.

It can be written as a sum of positive squares in 2 ways, for example, as 1125602500 + 14333796 = 33550^2 + 3786^2 .

It is not an unprimeable number, because it can be changed into a prime (1139936299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1343841 + ... + 1344688.

Almost surely, 2^1139936296 is an apocalyptic number.

It is an amenable number.

1139936296 is a deficient number, since it is larger than the sum of its proper divisors (1037773004).

1139936296 is a wasteful number, since it uses less digits than its factorization.

1139936296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2688588 (or 2688584 counting only the distinct ones).

The product of its digits is 472392, while the sum is 49.

The square root of 1139936296 is about 33762.9426442661. The cubic root of 1139936296 is about 1044.6244679813.

The spelling of 1139936296 in words is "one billion, one hundred thirty-nine million, nine hundred thirty-six thousand, two hundred ninety-six".