876690133488 has 80 divisors (see below), whose sum is σ = 2709996583840. Its totient is φ = 269750808576.

The previous prime is 876690133457. The next prime is 876690133519. The reversal of 876690133488 is 884331096678.

876690133488 is a `hidden beast` number, since 8 + 7 + 66 + 90 + 1 + 3 + 3 + 488 = 666.

It is an interprime number because it is at equal distance from previous prime (876690133457) and next prime (876690133519).

It is a super-2 number, since 2×876690133488² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78047281 + ... + 78058512.

It is an arithmetic number, because the mean of its divisors is an integer number (33874957298).

Almost surely, 2^876690133488 is an apocalyptic number.

It is an amenable number.

876690133488 is an abundant number, since it is smaller than the sum of its proper divisors (1833306450352).

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

876690133488 is a wasteful number, since it uses less digits than its factorization.

876690133488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156105823 (or 156105811 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 63.

The spelling of 876690133488 in words is "eight hundred seventy-six billion, six hundred ninety million, one hundred thirty-three thousand, four hundred eighty-eight".