746928907 has 2 divisors, whose sum is σ = 746928908. Its totient is φ = 746928906.

The previous prime is 746928859. The next prime is 746928943. The reversal of 746928907 is 709829647.

It is a strong prime.

It is an emirp because it is prime and its reverse (709829647) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-746928907 is a prime.

It is a super-2 number, since 2×746928907² = 1115805584224429298, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (746928977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373464453 + 373464454.

It is an arithmetic number, because the mean of its divisors is an integer number (373464454).

Almost surely, 2^746928907 is an apocalyptic number.

746928907 is a deficient number, since it is larger than the sum of its proper divisors (1).

746928907 is an equidigital number, since it uses as much as digits as its factorization.

746928907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 52.

The square root of 746928907 is about 27330.0001280644. Note that the first 3 decimals coincide. The cubic root of 746928907 is about 907.3184784684.

The spelling of 746928907 in words is "seven hundred forty-six million, nine hundred twenty-eight thousand, nine hundred seven".