904363 has 4 divisors (see below), whose sum is σ = 933568. Its totient is φ = 875160.

The previous prime is 904361. The next prime is 904369. The reversal of 904363 is 363409.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 363409 = 17 ⋅21377.

It is a cyclic number.

It is not a de Polignac number, because 904363 - 2¹ = 904361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (904361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14556 + ... + 14617.

It is an arithmetic number, because the mean of its divisors is an integer number (233392).

2⁹⁰⁴³⁶³ is an apocalyptic number.

904363 is a deficient number, since it is larger than the sum of its proper divisors (29205).

904363 is a wasteful number, since it uses less digits than its factorization.

904363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29204.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 904363 is about 950.9800208206. The cubic root of 904363 is about 96.7047029600.

The spelling of 904363 in words is "nine hundred four thousand, three hundred sixty-three".