74372203774 has 8 divisors (see below), whose sum is σ = 121699969848. Its totient is φ = 33805547160.

The previous prime is 74372203739. The next prime is 74372203781. The reversal of 74372203774 is 47730227347.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1690277337 + ... + 1690277380.

It is an arithmetic number, because the mean of its divisors is an integer number (15212496231).

Almost surely, 2^74372203774 is an apocalyptic number.

74372203774 is a deficient number, since it is larger than the sum of its proper divisors (47327766074).

74372203774 is a wasteful number, since it uses less digits than its factorization.

74372203774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3380554730.

The product of its (nonzero) digits is 1382976, while the sum is 46.

The spelling of 74372203774 in words is "seventy-four billion, three hundred seventy-two million, two hundred three thousand, seven hundred seventy-four".