76247084376 has 128 divisors (see below), whose sum is σ = 215628480000. Its totient is φ = 24956945280.

The previous prime is 76247084363. The next prime is 76247084413. The reversal of 76247084376 is 67348074267.

76247084376 is a `hidden beast` number, since 7 + 62 + 470 + 8 + 43 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13518565 + ... + 13524203.

It is an arithmetic number, because the mean of its divisors is an integer number (1684597500).

Almost surely, 2^76247084376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76247084376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107814240000).

76247084376 is an abundant number, since it is smaller than the sum of its proper divisors (139381395624).

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

76247084376 is a wasteful number, since it uses less digits than its factorization.

76247084376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6774 (or 6764 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 54.

The spelling of 76247084376 in words is "seventy-six billion, two hundred forty-seven million, eighty-four thousand, three hundred seventy-six".