804630744 has 24 divisors (see below), whose sum is σ = 2179208460. Its totient is φ = 268210224.

The previous prime is 804630719. The next prime is 804630773. The reversal of 804630744 is 447036408.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 804630699 and 804630708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5587642 + ... + 5587785.

Almost surely, 2^804630744 is an apocalyptic number.

It is an amenable number.

804630744 is an abundant number, since it is smaller than the sum of its proper divisors (1374577716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

804630744 is a wasteful number, since it uses less digits than its factorization.

804630744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11175439 (or 11175432 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 804630744 is about 28366.0138898648. The cubic root of 804630744 is about 930.1054892480.

The spelling of 804630744 in words is "eight hundred four million, six hundred thirty thousand, seven hundred forty-four".