76982430 has 48 divisors (see below), whose sum is σ = 214926480. Its totient is φ = 17595648.

The previous prime is 76982429. The next prime is 76982431. The reversal of 76982430 is 3428967.

It is an interprime number because it is at equal distance from previous prime (76982429) and next prime (76982431).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76982431) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 24715 + ... + 27654.

It is an arithmetic number, because the mean of its divisors is an integer number (4477635).

Almost surely, 2^76982430 is an apocalyptic number.

76982430 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

76982430 is an abundant number, since it is smaller than the sum of its proper divisors (137944050).

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

76982430 is a wasteful number, since it uses less digits than its factorization.

76982430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52393 (or 52386 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 76982430 is about 8773.9631866107. The cubic root of 76982430 is about 425.3997254276.

The spelling of 76982430 in words is "seventy-six million, nine hundred eighty-two thousand, four hundred thirty".