2179367372 has 24 divisors (see below), whose sum is σ = 4694022816. Its totient is φ = 862167168.

The previous prime is 2179367353. The next prime is 2179367383. The reversal of 2179367372 is 2737639712.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2993273 + ... + 2994000.

It is an arithmetic number, because the mean of its divisors is an integer number (195584284).

Almost surely, 2^2179367372 is an apocalyptic number.

It is an amenable number.

2179367372 is an abundant number, since it is smaller than the sum of its proper divisors (2514655444).

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

2179367372 is a wasteful number, since it uses less digits than its factorization.

2179367372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5987297 (or 5987295 counting only the distinct ones).

The product of its digits is 666792, while the sum is 47.

The square root of 2179367372 is about 46683.6949266015. The cubic root of 2179367372 is about 1296.5128182848.

The spelling of 2179367372 in words is "two billion, one hundred seventy-nine million, three hundred sixty-seven thousand, three hundred seventy-two".