74718474476 has 24 divisors (see below), whose sum is σ = 132109666416. Its totient is φ = 36973179200.

The previous prime is 74718474449. The next prime is 74718474503. The reversal of 74718474476 is 67447481747.

It is an interprime number because it is at equal distance from previous prime (74718474449) and next prime (74718474503).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 912995 + ... + 991461.

It is an arithmetic number, because the mean of its divisors is an integer number (5504569434).

Almost surely, 2^74718474476 is an apocalyptic number.

It is an amenable number.

74718474476 is a deficient number, since it is larger than the sum of its proper divisors (57391191940).

74718474476 is a wasteful number, since it uses less digits than its factorization.

74718474476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80929 (or 80927 counting only the distinct ones).

The product of its digits is 29503488, while the sum is 59.

The spelling of 74718474476 in words is "seventy-four billion, seven hundred eighteen million, four hundred seventy-four thousand, four hundred seventy-six".