472996633 has 8 divisors (see below), whose sum is σ = 494638848. Its totient is φ = 451444224.

The previous prime is 472996609. The next prime is 472996637. The reversal of 472996633 is 336699274.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472996633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472996637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11560 + ... + 32857.

It is an arithmetic number, because the mean of its divisors is an integer number (61829856).

Almost surely, 2^472996633 is an apocalyptic number.

It is an amenable number.

472996633 is a deficient number, since it is larger than the sum of its proper divisors (21642215).

472996633 is a wasteful number, since it uses less digits than its factorization.

472996633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44903.

The product of its digits is 1469664, while the sum is 49.

The square root of 472996633 is about 21748.4857633813. The cubic root of 472996633 is about 779.1469047971.

The spelling of 472996633 in words is "four hundred seventy-two million, nine hundred ninety-six thousand, six hundred thirty-three".