76982388 has 24 divisors (see below), whose sum is σ = 205286592. Its totient is φ = 21994944.

The previous prime is 76982383. The next prime is 76982429. The reversal of 76982388 is 88328967.

It is a self number, because there is not a number n which added to its sum of digits gives 76982388.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76982383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458145 + ... + 458312.

It is an arithmetic number, because the mean of its divisors is an integer number (8553608).

Almost surely, 2^76982388 is an apocalyptic number.

It is an amenable number.

76982388 is an abundant number, since it is smaller than the sum of its proper divisors (128304204).

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

76982388 is a wasteful number, since it uses less digits than its factorization.

76982388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916471 (or 916469 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 51.

The square root of 76982388 is about 8773.9607931652. The cubic root of 76982388 is about 425.3996480646.

The spelling of 76982388 in words is "seventy-six million, nine hundred eighty-two thousand, three hundred eighty-eight".