2378965976 has 16 divisors (see below), whose sum is σ = 4461801840. Its totient is φ = 1189152160.

The previous prime is 2378965943. The next prime is 2378965987. The reversal of 2378965976 is 6795698732.

It is a super-2 number, since 2×2378965976² = 11318958229931265152, which 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 3 ways as a sum of consecutive naturals, for example, 9335 + ... + 69606.

It is an arithmetic number, because the mean of its divisors is an integer number (278862615).

Almost surely, 2^2378965976 is an apocalyptic number.

It is an amenable number.

2378965976 is a deficient number, since it is larger than the sum of its proper divisors (2082835864).

2378965976 is a wasteful number, since it uses less digits than its factorization.

2378965976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82714 (or 82710 counting only the distinct ones).

The product of its digits is 34292160, while the sum is 62.

The square root of 2378965976 is about 48774.6448064976. The cubic root of 2378965976 is about 1334.9430651793.

The spelling of 2378965976 in words is "two billion, three hundred seventy-eight million, nine hundred sixty-five thousand, nine hundred seventy-six".