74325828073 has 8 divisors (see below), whose sum is σ = 84993117248. Its totient is φ = 63670867344.

The previous prime is 74325828013. The next prime is 74325828097. The reversal of 74325828073 is 37082852347.

It is a happy number.

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

It is not a de Polignac number, because 74325828073 - 2²⁵ = 74292273641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74325828013) 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, 3069186 + ... + 3093307.

It is an arithmetic number, because the mean of its divisors is an integer number (10624139656).

Almost surely, 2^74325828073 is an apocalyptic number.

It is an amenable number.

74325828073 is a deficient number, since it is larger than the sum of its proper divisors (10667289175).

74325828073 is a wasteful number, since it uses less digits than its factorization.

74325828073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6164223.

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 74325828073 in words is "seventy-four billion, three hundred twenty-five million, eight hundred twenty-eight thousand, seventy-three".