472826717 has 8 divisors (see below), whose sum is σ = 516743712. Its totient is φ = 429065200.

The previous prime is 472826713. The next prime is 472826741. The reversal of 472826717 is 717628274.

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

It is a cyclic number.

It is not a de Polignac number, because 472826717 - 2² = 472826713 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472826713) 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, 32459 + ... + 44712.

It is an arithmetic number, because the mean of its divisors is an integer number (64592964).

Almost surely, 2^472826717 is an apocalyptic number.

It is an amenable number.

472826717 is a deficient number, since it is larger than the sum of its proper divisors (43916995).

472826717 is a wasteful number, since it uses less digits than its factorization.

472826717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77739.

The product of its digits is 263424, while the sum is 44.

The square root of 472826717 is about 21744.5790255870. The cubic root of 472826717 is about 779.0535951960.

The spelling of 472826717 in words is "four hundred seventy-two million, eight hundred twenty-six thousand, seven hundred seventeen".