904793 has 2 divisors, whose sum is σ = 904794. Its totient is φ = 904792.

The previous prime is 904789. The next prime is 904801. The reversal of 904793 is 397409.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 582169 + 322624 = 763^2 + 568^2 .

It is a cyclic number.

It is not a de Polignac number, because 904793 - 2² = 904789 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (904733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 452396 + 452397.

It is an arithmetic number, because the mean of its divisors is an integer number (452397).

2⁹⁰⁴⁷⁹³ is an apocalyptic number.

It is an amenable number.

904793 is a deficient number, since it is larger than the sum of its proper divisors (1).

904793 is an equidigital number, since it uses as much as digits as its factorization.

904793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 904793 is about 951.2060765155. The cubic root of 904793 is about 96.7200273498.

The spelling of 904793 in words is "nine hundred four thousand, seven hundred ninety-three".