764076238 has 8 divisors (see below), whose sum is σ = 1195945488. Its totient is φ = 365427744.

The previous prime is 764076199. The next prime is 764076277. The reversal of 764076238 is 832670467.

It is a happy number.

764076238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (764076199) and next prime (764076277).

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

It is a junction number, because it is equal to n+sod(n) for n = 764076194 and 764076203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8305131 + ... + 8305222.

It is an arithmetic number, because the mean of its divisors is an integer number (149493186).

Almost surely, 2^764076238 is an apocalyptic number.

764076238 is a deficient number, since it is larger than the sum of its proper divisors (431869250).

764076238 is a wasteful number, since it uses less digits than its factorization.

764076238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16610378.

The product of its (nonzero) digits is 338688, while the sum is 43.

The square root of 764076238 is about 27641.9289847869. The cubic root of 764076238 is about 914.2091519245.

The spelling of 764076238 in words is "seven hundred sixty-four million, seventy-six thousand, two hundred thirty-eight".