804916463 has 16 divisors (see below), whose sum is σ = 892483200. Its totient is φ = 721115136.

The previous prime is 804916447. The next prime is 804916471. The reversal of 804916463 is 364619408.

It is a cyclic number.

It is not a de Polignac number, because 804916463 - 2⁴ = 804916447 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 804916463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804916163) 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, 214106 + ... + 217832.

It is an arithmetic number, because the mean of its divisors is an integer number (55780200).

Almost surely, 2^804916463 is an apocalyptic number.

804916463 is a deficient number, since it is larger than the sum of its proper divisors (87566737).

804916463 is a wasteful number, since it uses less digits than its factorization.

804916463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4226.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 804916463 is about 28371.0497338396. The cubic root of 804916463 is about 930.2155676342.

The spelling of 804916463 in words is "eight hundred four million, nine hundred sixteen thousand, four hundred sixty-three".