1137770994 has 32 divisors (see below), whose sum is σ = 2300538240. Its totient is φ = 375103872.

The previous prime is 1137770983. The next prime is 1137771001. The reversal of 1137770994 is 4990777311.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 474262 + ... + 476654.

It is an arithmetic number, because the mean of its divisors is an integer number (71891820).

Almost surely, 2^1137770994 is an apocalyptic number.

1137770994 is an abundant number, since it is smaller than the sum of its proper divisors (1162767246).

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

1137770994 is a wasteful number, since it uses less digits than its factorization.

1137770994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3234.

The product of its (nonzero) digits is 333396, while the sum is 48.

The square root of 1137770994 is about 33730.8611511773. The cubic root of 1137770994 is about 1043.9626294957.

The spelling of 1137770994 in words is "one billion, one hundred thirty-seven million, seven hundred seventy thousand, nine hundred ninety-four".