900474291 has 12 divisors (see below), whose sum is σ = 1335839232. Its totient is φ = 584091216.

The previous prime is 900474271. The next prime is 900474301. The reversal of 900474291 is 192474009.

It is not a de Polignac number, because 900474291 - 2⁵ = 900474259 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (900474251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1351731 + ... + 1352396.

It is an arithmetic number, because the mean of its divisors is an integer number (111319936).

Almost surely, 2^900474291 is an apocalyptic number.

900474291 is a deficient number, since it is larger than the sum of its proper divisors (435364941).

900474291 is a wasteful number, since it uses less digits than its factorization.

900474291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2704170 (or 2704167 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 900474291 is about 30007.9038088301. The cubic root of 900474291 is about 965.6589559053.

The spelling of 900474291 in words is "nine hundred million, four hundred seventy-four thousand, two hundred ninety-one".