8904463 has 8 divisors (see below), whose sum is σ = 9074736. Its totient is φ = 8736000.

The previous prime is 8904451. The next prime is 8904487. The reversal of 8904463 is 3644098.

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 8904463 - 2⁵ = 8904431 is a prime.

It is a super-2 number, since 2×8904463² = 158578922636738, which contains 22 as substring.

It is a Duffinian number.

8904463 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8904403) 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, 12895 + ... + 13567.

It is an arithmetic number, because the mean of its divisors is an integer number (1134342).

Almost surely, 2^8904463 is an apocalyptic number.

8904463 is a deficient number, since it is larger than the sum of its proper divisors (170273).

8904463 is a wasteful number, since it uses less digits than its factorization.

8904463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 8904463 is about 2984.0346847850. The cubic root of 8904463 is about 207.2697441033.

The spelling of 8904463 in words is "eight million, nine hundred four thousand, four hundred sixty-three".