906331042 has 16 divisors (see below), whose sum is σ = 1365481152. Its totient is φ = 451175920.

The previous prime is 906331039. The next prime is 906331051. The reversal of 906331042 is 240133609.

It is a self number, because there is not a number n which added to its sum of digits gives 906331042.

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, 599067 + ... + 600577.

It is an arithmetic number, because the mean of its divisors is an integer number (85342572).

Almost surely, 2^906331042 is an apocalyptic number.

906331042 is a deficient number, since it is larger than the sum of its proper divisors (459150110).

906331042 is a wasteful number, since it uses less digits than its factorization.

906331042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 906331042 is about 30105.3324512452. The cubic root of 906331042 is about 967.7480056038.

The spelling of 906331042 in words is "nine hundred six million, three hundred thirty-one thousand, forty-two".