2130869762 has 18 divisors (see below), whose sum is σ = 3718947843. Its totient is φ = 913034052.

The previous prime is 2130869759. The next prime is 2130869831. The reversal of 2130869762 is 2679680312.

It can be written as a sum of positive squares in only one way, i.e., 1065434881 + 1065434881 = 32641^2 + 32641^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=32641.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 454643 + ... + 459305.

Almost surely, 2^2130869762 is an apocalyptic number.

2130869762 is a deficient number, since it is larger than the sum of its proper divisors (1588078081).

2130869762 is an frugal number, since it uses more digits than its factorization.

2130869762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9342 (or 4672 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 2130869762 is about 46161.3448894202. The cubic root of 2130869762 is about 1286.8234569447.

The spelling of 2130869762 in words is "two billion, one hundred thirty million, eight hundred sixty-nine thousand, seven hundred sixty-two".