764312323 has 2 divisors, whose sum is σ = 764312324. Its totient is φ = 764312322.

The previous prime is 764312291. The next prime is 764312327. The reversal of 764312323 is 323213467.

It is a strong prime.

It is an emirp because it is prime and its reverse (323213467) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 764312323 - 2⁵ = 764312291 is a prime.

It is not a weakly prime, because it can be changed into another prime (764312327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 382156161 + 382156162.

It is an arithmetic number, because the mean of its divisors is an integer number (382156162).

Almost surely, 2^764312323 is an apocalyptic number.

764312323 is a deficient number, since it is larger than the sum of its proper divisors (1).

764312323 is an equidigital number, since it uses as much as digits as its factorization.

764312323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 31.

The square root of 764312323 is about 27646.1990696732. The cubic root of 764312323 is about 914.3032999652.

The spelling of 764312323 in words is "seven hundred sixty-four million, three hundred twelve thousand, three hundred twenty-three".