876078972 has 36 divisors (see below), whose sum is σ = 2285972416. Its totient is φ = 282605760.

The previous prime is 876078967. The next prime is 876078977. The reversal of 876078972 is 279870678.

It is an interprime number because it is at equal distance from previous prime (876078967) and next prime (876078977).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (876078977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 391393 + ... + 393624.

Almost surely, 2^876078972 is an apocalyptic number.

It is an amenable number.

876078972 is an abundant number, since it is smaller than the sum of its proper divisors (1409893444).

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

876078972 is a wasteful number, since it uses less digits than its factorization.

876078972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785058 (or 785053 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 54.

The square root of 876078972 is about 29598.6312521373. The cubic root of 876078972 is about 956.8585726024.

The spelling of 876078972 in words is "eight hundred seventy-six million, seventy-eight thousand, nine hundred seventy-two".