872700497980 has 24 divisors (see below), whose sum is σ = 1895866600320. Its totient is φ = 337042950720.

The previous prime is 872700497971. The next prime is 872700498031. The reversal of 872700497980 is 89794007278.

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, 752327436 + ... + 752328595.

It is an arithmetic number, because the mean of its divisors is an integer number (78994441680).

Almost surely, 2^872700497980 is an apocalyptic number.

It is an amenable number.

872700497980 is an abundant number, since it is smaller than the sum of its proper divisors (1023166102340).

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

872700497980 is a wasteful number, since it uses less digits than its factorization.

872700497980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504656069 (or 1504656067 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 61.

The spelling of 872700497980 in words is "eight hundred seventy-two billion, seven hundred million, four hundred ninety-seven thousand, nine hundred eighty".