7636140880990 has 16 divisors (see below), whose sum is σ = 14004394220448. Its totient is φ = 2996825100256.

The previous prime is 7636140880987. The next prime is 7636140881011. The reversal of 7636140880990 is 990880416367.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7203905962 + ... + 7203907021.

It is an arithmetic number, because the mean of its divisors is an integer number (875274638778).

Almost surely, 2^{7636140880990} is an apocalyptic number.

7636140880990 is a deficient number, since it is larger than the sum of its proper divisors (6368253339458).

7636140880990 is a wasteful number, since it uses less digits than its factorization.

7636140880990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14407813043.

The product of its (nonzero) digits is 15676416, while the sum is 61.

The spelling of 7636140880990 in words is "seven trillion, six hundred thirty-six billion, one hundred forty million, eight hundred eighty thousand, nine hundred ninety".