473993396 has 12 divisors (see below), whose sum is σ = 830497248. Its totient is φ = 236708472.

The previous prime is 473993393. The next prime is 473993411. The reversal of 473993396 is 693399374.

It is a super-2 number, since 2×473993396² = 449339478903225632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473993393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68336 + ... + 74951.

It is an arithmetic number, because the mean of its divisors is an integer number (69208104).

Almost surely, 2^473993396 is an apocalyptic number.

It is an amenable number.

473993396 is a deficient number, since it is larger than the sum of its proper divisors (356503852).

473993396 is a wasteful number, since it uses less digits than its factorization.

473993396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144118 (or 144116 counting only the distinct ones).

The product of its digits is 3306744, while the sum is 53.

The square root of 473993396 is about 21771.3893906659. The cubic root of 473993396 is about 779.6938289916.

The spelling of 473993396 in words is "four hundred seventy-three million, nine hundred ninety-three thousand, three hundred ninety-six".