472351407 has 16 divisors (see below), whose sum is σ = 697314432. Its totient is φ = 281999520.

The previous prime is 472351403. The next prime is 472351417. The reversal of 472351407 is 704153274.

It is not a de Polignac number, because 472351407 - 2² = 472351403 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472351403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104608 + ... + 109029.

It is an arithmetic number, because the mean of its divisors is an integer number (43582152).

Almost surely, 2^472351407 is an apocalyptic number.

472351407 is a deficient number, since it is larger than the sum of its proper divisors (224963025).

472351407 is a wasteful number, since it uses less digits than its factorization.

472351407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213718.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 472351407 is about 21733.6468867974. The cubic root of 472351407 is about 778.7924592807.

The spelling of 472351407 in words is "four hundred seventy-two million, three hundred fifty-one thousand, four hundred seven".