76674657346672 has 80 divisors (see below), whose sum is σ = 185882751171072. Its totient is φ = 29765397346560.

The previous prime is 76674657346621. The next prime is 76674657346699. The reversal of 76674657346672 is 27664375647667.

It is a happy number.

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, 111997948 + ... + 112680475.

Almost surely, 2^{76674657346672} is an apocalyptic number.

It is an amenable number.

76674657346672 is an abundant number, since it is smaller than the sum of its proper divisors (109208093824400).

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

76674657346672 is a wasteful number, since it uses less digits than its factorization.

76674657346672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224678726 (or 224678720 counting only the distinct ones).

The product of its digits is 8961684480, while the sum is 76.

The spelling of 76674657346672 in words is "seventy-six trillion, six hundred seventy-four billion, six hundred fifty-seven million, three hundred forty-six thousand, six hundred seventy-two".