76647474003 has 8 divisors (see below), whose sum is σ = 102726149008. Its totient is φ = 50833557504.

The previous prime is 76647473971. The next prime is 76647474017. The reversal of 76647474003 is 30047474667.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 76647474003 - 2⁵ = 76647473971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76647474023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66188950 + ... + 66190107.

It is an arithmetic number, because the mean of its divisors is an integer number (12840768626).

Almost surely, 2^76647474003 is an apocalyptic number.

76647474003 is a deficient number, since it is larger than the sum of its proper divisors (26078675005).

76647474003 is a wasteful number, since it uses less digits than its factorization.

76647474003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132379253.

The product of its (nonzero) digits is 2370816, while the sum is 48.

The spelling of 76647474003 in words is "seventy-six billion, six hundred forty-seven million, four hundred seventy-four thousand, three".