764373264406 has 16 divisors (see below), whose sum is σ = 1147612492800. Its totient is φ = 381835850688.

The previous prime is 764373264377. The next prime is 764373264407. The reversal of 764373264406 is 604462373467.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (764373264407) 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, 24615466 + ... + 24646498.

It is an arithmetic number, because the mean of its divisors is an integer number (71725780800).

Almost surely, 2^764373264406 is an apocalyptic number.

764373264406 is a deficient number, since it is larger than the sum of its proper divisors (383239228394).

764373264406 is a wasteful number, since it uses less digits than its factorization.

764373264406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41943.

The product of its (nonzero) digits is 12192768, while the sum is 52.

The spelling of 764373264406 in words is "seven hundred sixty-four billion, three hundred seventy-three million, two hundred sixty-four thousand, four hundred six".