913934806 has 16 divisors (see below), whose sum is σ = 1399932864. Its totient is φ = 447374664.

The previous prime is 913934779. The next prime is 913934821. The reversal of 913934806 is 608439319.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 921 + ... + 42763.

It is an arithmetic number, because the mean of its divisors is an integer number (87495804).

Almost surely, 2^913934806 is an apocalyptic number.

913934806 is a deficient number, since it is larger than the sum of its proper divisors (485998058).

913934806 is a wasteful number, since it uses less digits than its factorization.

913934806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42075.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 913934806 is about 30231.3546835070. The cubic root of 913934806 is about 970.4468150875.

The spelling of 913934806 in words is "nine hundred thirteen million, nine hundred thirty-four thousand, eight hundred six".