473437994 has 8 divisors (see below), whose sum is σ = 719146560. Its totient is φ = 233722476.

The previous prime is 473437961. The next prime is 473437999. The reversal of 473437994 is 499734374.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (473437999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1498064 + ... + 1498379.

It is an arithmetic number, because the mean of its divisors is an integer number (89893320).

Almost surely, 2^473437994 is an apocalyptic number.

473437994 is a deficient number, since it is larger than the sum of its proper divisors (245708566).

473437994 is a wasteful number, since it uses less digits than its factorization.

473437994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2996524.

The product of its digits is 2286144, while the sum is 50.

The square root of 473437994 is about 21758.6303337319. The cubic root of 473437994 is about 779.3891744222.

The spelling of 473437994 in words is "four hundred seventy-three million, four hundred thirty-seven thousand, nine hundred ninety-four".