76437982 has 8 divisors (see below), whose sum is σ = 114716952. Its totient is φ = 38199000.

The previous prime is 76437979. The next prime is 76438013. The reversal of 76437982 is 28973467.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 4644 + ... + 13207.

It is an arithmetic number, because the mean of its divisors is an integer number (14339619).

Almost surely, 2^76437982 is an apocalyptic number.

76437982 is a deficient number, since it is larger than the sum of its proper divisors (38278970).

76437982 is a wasteful number, since it uses less digits than its factorization.

76437982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19994.

The product of its digits is 508032, while the sum is 46.

The square root of 76437982 is about 8742.8817903481. The cubic root of 76437982 is about 424.3944908962.

It can be divided in two parts, 7643 and 7982, that added together give a 6-th power (15625 = 5⁶).

The spelling of 76437982 in words is "seventy-six million, four hundred thirty-seven thousand, nine hundred eighty-two".