472338668 has 6 divisors (see below), whose sum is σ = 826592676. Its totient is φ = 236169332.

The previous prime is 472338653. The next prime is 472338679. The reversal of 472338668 is 866833274.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59042330 + ... + 59042337.

It is an arithmetic number, because the mean of its divisors is an integer number (137765446).

Almost surely, 2^472338668 is an apocalyptic number.

It is an amenable number.

472338668 is a deficient number, since it is larger than the sum of its proper divisors (354254008).

472338668 is a wasteful number, since it uses less digits than its factorization.

472338668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118084671 (or 118084669 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 47.

The square root of 472338668 is about 21733.3538138963. The cubic root of 472338668 is about 778.7854580480.

The spelling of 472338668 in words is "four hundred seventy-two million, three hundred thirty-eight thousand, six hundred sixty-eight".