472417344 has 84 divisors (see below), whose sum is σ = 1547554944. Its totient is φ = 134975232.

The previous prime is 472417343. The next prime is 472417373. The reversal of 472417344 is 443714274.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 472417299 and 472417308.

It is not an unprimeable number, because it can be changed into a prime (472417343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54552 + ... + 62615.

Almost surely, 2^472417344 is an apocalyptic number.

It is an amenable number.

472417344 is an abundant number, since it is smaller than the sum of its proper divisors (1075137600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

472417344 is a wasteful number, since it uses less digits than its factorization.

472417344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117192 (or 117179 counting only the distinct ones).

The product of its digits is 75264, while the sum is 36.

The square root of 472417344 is about 21735.1637674990. The cubic root of 472417344 is about 778.8286956140.

The spelling of 472417344 in words is "four hundred seventy-two million, four hundred seventeen thousand, three hundred forty-four".