916877404 has 6 divisors (see below), whose sum is σ = 1604535464. Its totient is φ = 458438700.

The previous prime is 916877393. The next prime is 916877407. The reversal of 916877404 is 404778619.

916877404 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 not an unprimeable number, because it can be changed into a prime (916877407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114609672 + ... + 114609679.

Almost surely, 2^916877404 is an apocalyptic number.

It is an amenable number.

916877404 is a deficient number, since it is larger than the sum of its proper divisors (687658060).

916877404 is a wasteful number, since it uses less digits than its factorization.

916877404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229219355 (or 229219353 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 916877404 is about 30279.9835534962. The cubic root of 916877404 is about 971.4872159068.

The spelling of 916877404 in words is "nine hundred sixteen million, eight hundred seventy-seven thousand, four hundred four".