472394444 has 6 divisors (see below), whose sum is σ = 826690284. Its totient is φ = 236197220.

The previous prime is 472394443. The next prime is 472394449. The reversal of 472394444 is 444493274.

It is not an unprimeable number, because it can be changed into a prime (472394443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59049302 + ... + 59049309.

It is an arithmetic number, because the mean of its divisors is an integer number (137781714).

Almost surely, 2^472394444 is an apocalyptic number.

It is an amenable number.

472394444 is a deficient number, since it is larger than the sum of its proper divisors (354295840).

472394444 is a wasteful number, since it uses less digits than its factorization.

472394444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118098615 (or 118098613 counting only the distinct ones).

The product of its digits is 387072, while the sum is 41.

The square root of 472394444 is about 21734.6369649921. The cubic root of 472394444 is about 778.8161110737.

The spelling of 472394444 in words is "four hundred seventy-two million, three hundred ninety-four thousand, four hundred forty-four".