904964423 has 8 divisors (see below), whose sum is σ = 1011313296. Its totient is φ = 802628800.

The previous prime is 904964419. The next prime is 904964447. The reversal of 904964423 is 324469409.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 904964423 - 2² = 904964419 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (904364423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1002836 + ... + 1003737.

It is an arithmetic number, because the mean of its divisors is an integer number (126414162).

Almost surely, 2^904964423 is an apocalyptic number.

904964423 is a deficient number, since it is larger than the sum of its proper divisors (106348873).

904964423 is a wasteful number, since it uses less digits than its factorization.

904964423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006625.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 904964423 is about 30082.6265974233. The cubic root of 904964423 is about 967.2613518891.

The spelling of 904964423 in words is "nine hundred four million, nine hundred sixty-four thousand, four hundred twenty-three".