764626713 has 8 divisors (see below), whose sum is σ = 1034719008. Its totient is φ = 502142784.

The previous prime is 764626711. The next prime is 764626721. The reversal of 764626713 is 317626467.

It is a happy number.

764626713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 764626713 - 2¹ = 764626711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (764626711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1901856 + ... + 1902257.

It is an arithmetic number, because the mean of its divisors is an integer number (129339876).

Almost surely, 2^764626713 is an apocalyptic number.

It is an amenable number.

764626713 is a deficient number, since it is larger than the sum of its proper divisors (270092295).

764626713 is a wasteful number, since it uses less digits than its factorization.

764626713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3804183.

The product of its digits is 254016, while the sum is 42.

The square root of 764626713 is about 27651.8844384971. The cubic root of 764626713 is about 914.4286450639.

The spelling of 764626713 in words is "seven hundred sixty-four million, six hundred twenty-six thousand, seven hundred thirteen".