766116604 has 48 divisors (see below), whose sum is σ = 1494301536. Its totient is φ = 340761600.

The previous prime is 766116583. The next prime is 766116623. The reversal of 766116604 is 406611667.

766116604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439174 + ... + 440914.

It is an arithmetic number, because the mean of its divisors is an integer number (31131282).

Almost surely, 2^766116604 is an apocalyptic number.

It is an amenable number.

766116604 is a deficient number, since it is larger than the sum of its proper divisors (728184932).

766116604 is a wasteful number, since it uses less digits than its factorization.

766116604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966 (or 1964 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 766116604 is about 27678.8114629223. The cubic root of 766116604 is about 915.0221874441.

It can be divided in two parts, 766 and 116604, that added together give a triangular number (117370 = T₄₈₄).

The spelling of 766116604 in words is "seven hundred sixty-six million, one hundred sixteen thousand, six hundred four".