1164882730 has 96 divisors (see below), whose sum is σ = 2417461200. Its totient is φ = 403307520.

The previous prime is 1164882727. The next prime is 1164882749. The reversal of 1164882730 is 372884611.

It can be written as a sum of positive squares in 8 ways, for example, as 352575729 + 812307001 = 18777^2 + 28501^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3122824 + ... + 3123196.

Almost surely, 2^1164882730 is an apocalyptic number.

1164882730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1164882730 is an abundant number, since it is smaller than the sum of its proper divisors (1252578470).

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

1164882730 is a wasteful number, since it uses less digits than its factorization.

1164882730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 1164882730 is about 34130.3784039966. The cubic root of 1164882730 is about 1052.1897551513.

The spelling of 1164882730 in words is "one billion, one hundred sixty-four million, eight hundred eighty-two thousand, seven hundred thirty".