746590940971 has 4 divisors (see below), whose sum is σ = 770674519744. Its totient is φ = 722507362200.

The previous prime is 746590940959. The next prime is 746590940981. The reversal of 746590940971 is 179049095647.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-746590940971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (746590940981) 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, 12041789340 + ... + 12041789401.

It is an arithmetic number, because the mean of its divisors is an integer number (192668629936).

Almost surely, 2^746590940971 is an apocalyptic number.

746590940971 is a deficient number, since it is larger than the sum of its proper divisors (24083578773).

746590940971 is a wasteful number, since it uses less digits than its factorization.

746590940971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24083578772.

The product of its (nonzero) digits is 17146080, while the sum is 61.

The spelling of 746590940971 in words is "seven hundred forty-six billion, five hundred ninety million, nine hundred forty thousand, nine hundred seventy-one".