747680373 has 12 divisors (see below), whose sum is σ = 1178163168. Its totient is φ = 453139560.

The previous prime is 747680363. The next prime is 747680393. The reversal of 747680373 is 373086747.

It is not a de Polignac number, because 747680373 - 2⁵ = 747680341 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747680303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3776065 + ... + 3776262.

It is an arithmetic number, because the mean of its divisors is an integer number (98180264).

Almost surely, 2^747680373 is an apocalyptic number.

It is an amenable number.

747680373 is a deficient number, since it is larger than the sum of its proper divisors (430482795).

747680373 is a wasteful number, since it uses less digits than its factorization.

747680373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7552344 (or 7552341 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The square root of 747680373 is about 27343.7446777138. The cubic root of 747680373 is about 907.6226530940.

The spelling of 747680373 in words is "seven hundred forty-seven million, six hundred eighty thousand, three hundred seventy-three".