905980474 has 16 divisors (see below), whose sum is σ = 1606665600. Its totient is φ = 374888304.

The previous prime is 905980469. The next prime is 905980529. The reversal of 905980474 is 474089509.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1115334 + ... + 1116145.

It is an arithmetic number, because the mean of its divisors is an integer number (100416600).

Almost surely, 2^905980474 is an apocalyptic number.

905980474 is a deficient number, since it is larger than the sum of its proper divisors (700685126).

905980474 is a wasteful number, since it uses less digits than its factorization.

905980474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231517.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 905980474 is about 30099.5095308877. The cubic root of 905980474 is about 967.6232148380.

The spelling of 905980474 in words is "nine hundred five million, nine hundred eighty thousand, four hundred seventy-four".