904673273 has 16 divisors (see below), whose sum is σ = 1063931904. Its totient is φ = 753001920.

The previous prime is 904673269. The next prime is 904673281. The reversal of 904673273 is 372376409.

It is a cyclic number.

It is not a de Polignac number, because 904673273 - 2² = 904673269 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 904673273.

It is not an unprimeable number, because it can be changed into a prime (904673213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141128 + ... + 147398.

It is an arithmetic number, because the mean of its divisors is an integer number (66495744).

Almost surely, 2^904673273 is an apocalyptic number.

It is an amenable number.

904673273 is a deficient number, since it is larger than the sum of its proper divisors (159258631).

904673273 is a wasteful number, since it uses less digits than its factorization.

904673273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6872.

The product of its (nonzero) digits is 190512, while the sum is 41.

The square root of 904673273 is about 30077.7870362831. The cubic root of 904673273 is about 967.1576099290.

The spelling of 904673273 in words is "nine hundred four million, six hundred seventy-three thousand, two hundred seventy-three".