76677007380 has 48 divisors (see below), whose sum is σ = 214708603200. Its totient is φ = 20445965568.

The previous prime is 76677007369. The next prime is 76677007399. The reversal of 76677007380 is 8370077667.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1411971 + ... + 1465269.

It is an arithmetic number, because the mean of its divisors is an integer number (4473095900).

Almost surely, 2^76677007380 is an apocalyptic number.

It is an amenable number.

76677007380 is an abundant number, since it is smaller than the sum of its proper divisors (138031595820).

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

76677007380 is a wasteful number, since it uses less digits than its factorization.

76677007380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77288 (or 77286 counting only the distinct ones).

The product of its (nonzero) digits is 2074464, while the sum is 51.

The spelling of 76677007380 in words is "seventy-six billion, six hundred seventy-seven million, seven thousand, three hundred eighty".