746097302472 has 64 divisors (see below), whose sum is σ = 1975173880320. Its totient is φ = 234044802048.

The previous prime is 746097302449. The next prime is 746097302479. The reversal of 746097302472 is 274203790647.

It is a happy number.

It is a super-2 number, since 2×746097302472² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (746097302479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3941418 + ... + 4126374.

It is an arithmetic number, because the mean of its divisors is an integer number (30862091880).

Almost surely, 2^746097302472 is an apocalyptic number.

It is an amenable number.

746097302472 is an abundant number, since it is smaller than the sum of its proper divisors (1229076577848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

746097302472 is a wasteful number, since it uses less digits than its factorization.

746097302472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194870 (or 194866 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 51.

The spelling of 746097302472 in words is "seven hundred forty-six billion, ninety-seven million, three hundred two thousand, four hundred seventy-two".