763940946 has 16 divisors (see below), whose sum is σ = 1565147808. Its totient is φ = 248436000.

The previous prime is 763940921. The next prime is 763940953. The reversal of 763940946 is 649049367.

It is a junction number, because it is equal to n+sod(n) for n = 763940895 and 763940904.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1552480 + ... + 1552971.

It is an arithmetic number, because the mean of its divisors is an integer number (97821738).

Almost surely, 2^763940946 is an apocalyptic number.

763940946 is an abundant number, since it is smaller than the sum of its proper divisors (801206862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

763940946 is a wasteful number, since it uses less digits than its factorization.

763940946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3105497.

The product of its (nonzero) digits is 979776, while the sum is 48.

The square root of 763940946 is about 27639.4816521584. The cubic root of 763940946 is about 914.1551902562.

The spelling of 763940946 in words is "seven hundred sixty-three million, nine hundred forty thousand, nine hundred forty-six".