74886050717 has 4 divisors (see below), whose sum is σ = 74891903520. Its totient is φ = 74880197916.

The previous prime is 74886050663. The next prime is 74886050737. The reversal of 74886050717 is 71705068847.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 74886050717 - 2²⁶ = 74818941853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74886050737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2907167 + ... + 2932812.

It is an arithmetic number, because the mean of its divisors is an integer number (18722975880).

Almost surely, 2^74886050717 is an apocalyptic number.

It is an amenable number.

74886050717 is a deficient number, since it is larger than the sum of its proper divisors (5852803).

74886050717 is a wasteful number, since it uses less digits than its factorization.

74886050717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5852802.

The product of its (nonzero) digits is 2634240, while the sum is 53.

The spelling of 74886050717 in words is "seventy-four billion, eight hundred eighty-six million, fifty thousand, seven hundred seventeen".