876419988 has 12 divisors (see below), whose sum is σ = 2044980000. Its totient is φ = 292139992.

The previous prime is 876419983. The next prime is 876419993. The reversal of 876419988 is 889914678.

876419988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (876419983) and next prime (876419993).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×876419988² = 1536223990731840288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (876419983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36517488 + ... + 36517511.

It is an arithmetic number, because the mean of its divisors is an integer number (170415000).

Almost surely, 2^876419988 is an apocalyptic number.

It is an amenable number.

876419988 is an abundant number, since it is smaller than the sum of its proper divisors (1168560012).

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

876419988 is a wasteful number, since it uses less digits than its factorization.

876419988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73035006 (or 73035004 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 60.

The square root of 876419988 is about 29604.3913634447. The cubic root of 876419988 is about 956.9827097195.

The spelling of 876419988 in words is "eight hundred seventy-six million, four hundred nineteen thousand, nine hundred eighty-eight".