764985094 has 8 divisors (see below), whose sum is σ = 1147896288. Its totient is φ = 382353000.

The previous prime is 764985077. The next prime is 764985103. The reversal of 764985094 is 490589467.

It is a happy number.

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

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, 62782 + ... + 73969.

It is an arithmetic number, because the mean of its divisors is an integer number (143487036).

Almost surely, 2^764985094 is an apocalyptic number.

764985094 is a deficient number, since it is larger than the sum of its proper divisors (382911194).

764985094 is a wasteful number, since it uses less digits than its factorization.

764985094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139550.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The square root of 764985094 is about 27658.3639067823. The cubic root of 764985094 is about 914.5714871681.

The spelling of 764985094 in words is "seven hundred sixty-four million, nine hundred eighty-five thousand, ninety-four".