473840894 has 32 divisors (see below), whose sum is σ = 759075840. Its totient is φ = 221364000.

The previous prime is 473840893. The next prime is 473840897. The reversal of 473840894 is 498048374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473840893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366389 + ... + 367679.

It is an arithmetic number, because the mean of its divisors is an integer number (23721120).

Almost surely, 2^473840894 is an apocalyptic number.

473840894 is a deficient number, since it is larger than the sum of its proper divisors (285234946).

473840894 is a wasteful number, since it uses less digits than its factorization.

473840894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496.

The product of its (nonzero) digits is 774144, while the sum is 47.

The square root of 473840894 is about 21767.8867600877. The cubic root of 473840894 is about 779.6102008063.

The spelling of 473840894 in words is "four hundred seventy-three million, eight hundred forty thousand, eight hundred ninety-four".