74322937828766 has 8 divisors (see below), whose sum is σ = 121619352810744. Its totient is φ = 33783153558520.

The previous prime is 74322937828759. The next prime is 74322937828781. The reversal of 74322937828766 is 66782873922347.

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

It is a junction number, because it is equal to n+sod(n) for n = 74322937828693 and 74322937828702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1689157677905 + ... + 1689157677948.

It is an arithmetic number, because the mean of its divisors is an integer number (15202419101343).

Almost surely, 2^{74322937828766} is an apocalyptic number.

74322937828766 is a deficient number, since it is larger than the sum of its proper divisors (47296414981978).

74322937828766 is a wasteful number, since it uses less digits than its factorization.

74322937828766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3378315355866.

The product of its digits is 2048385024, while the sum is 74.

The spelling of 74322937828766 in words is "seventy-four trillion, three hundred twenty-two billion, nine hundred thirty-seven million, eight hundred twenty-eight thousand, seven hundred sixty-six".