804740774 has 4 divisors (see below), whose sum is σ = 1207111164. Its totient is φ = 402370386.

The previous prime is 804740753. The next prime is 804740777. The reversal of 804740774 is 477047408.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804740777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201185192 + ... + 201185195.

It is an arithmetic number, because the mean of its divisors is an integer number (301777791).

Almost surely, 2^804740774 is an apocalyptic number.

804740774 is a deficient number, since it is larger than the sum of its proper divisors (402370390).

804740774 is a wasteful number, since it uses less digits than its factorization.

804740774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402370389.

The product of its (nonzero) digits is 175616, while the sum is 41.

The square root of 804740774 is about 28367.9532924037. The cubic root of 804740774 is about 930.1478833703.

The spelling of 804740774 in words is "eight hundred four million, seven hundred forty thousand, seven hundred seventy-four".