76043980 has 24 divisors (see below), whose sum is σ = 166636512. Its totient is φ = 29094912.

The previous prime is 76043969. The next prime is 76043983. The reversal of 76043980 is 8934067.

It is not an unprimeable number, because it can be changed into a prime (76043983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82197 + ... + 83116.

It is an arithmetic number, because the mean of its divisors is an integer number (6943188).

Almost surely, 2^76043980 is an apocalyptic number.

It is an amenable number.

76043980 is an abundant number, since it is smaller than the sum of its proper divisors (90592532).

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

76043980 is a wasteful number, since it uses less digits than its factorization.

76043980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165345 (or 165343 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 76043980 is about 8720.3199482588. The cubic root of 76043980 is about 423.6640494773.

The spelling of 76043980 in words is "seventy-six million, forty-three thousand, nine hundred eighty".