746728908713 has 2 divisors, whose sum is σ = 746728908714. Its totient is φ = 746728908712.

The previous prime is 746728908701. The next prime is 746728908769. The reversal of 746728908713 is 317809827647.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 742487252329 + 4241656384 = 861677^2 + 65128^2 .

It is a cyclic number.

It is not a de Polignac number, because 746728908713 - 2¹⁸ = 746728646569 is a prime.

It is not a weakly prime, because it can be changed into another prime (746728908773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373364454356 + 373364454357.

It is an arithmetic number, because the mean of its divisors is an integer number (373364454357).

Almost surely, 2^746728908713 is an apocalyptic number.

It is an amenable number.

746728908713 is a deficient number, since it is larger than the sum of its proper divisors (1).

746728908713 is an equidigital number, since it uses as much as digits as its factorization.

746728908713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28449792, while the sum is 62.

The spelling of 746728908713 in words is "seven hundred forty-six billion, seven hundred twenty-eight million, nine hundred eight thousand, seven hundred thirteen".