746979907 has 2 divisors, whose sum is σ = 746979908. Its totient is φ = 746979906.

The previous prime is 746979899. The next prime is 746979923. The reversal of 746979907 is 709979647.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 746979907 - 2³ = 746979899 is a prime.

It is not a weakly prime, because it can be changed into another prime (746979307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373489953 + 373489954.

It is an arithmetic number, because the mean of its divisors is an integer number (373489954).

Almost surely, 2^746979907 is an apocalyptic number.

746979907 is a deficient number, since it is larger than the sum of its proper divisors (1).

746979907 is an equidigital number, since it uses as much as digits as its factorization.

746979907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6001128, while the sum is 58.

The square root of 746979907 is about 27330.9331527484. The cubic root of 746979907 is about 907.3391284432.

The spelling of 746979907 in words is "seven hundred forty-six million, nine hundred seventy-nine thousand, nine hundred seven".