472490829 has 6 divisors (see below), whose sum is σ = 682486766. Its totient is φ = 314993880.

The previous prime is 472490801. The next prime is 472490831. The reversal of 472490829 is 928094274.

It can be written as a sum of positive squares in only one way, i.e., 395015625 + 77475204 = 19875^2 + 8802^2 .

It is not a de Polignac number, because 472490829 - 2²⁰ = 471442253 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 (472490849) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26249482 + ... + 26249499.

Almost surely, 2^472490829 is an apocalyptic number.

It is an amenable number.

472490829 is a deficient number, since it is larger than the sum of its proper divisors (209995937).

472490829 is a wasteful number, since it uses less digits than its factorization.

472490829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52498987 (or 52498984 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 472490829 is about 21736.8541652190. The cubic root of 472490829 is about 778.8690760532.

The spelling of 472490829 in words is "four hundred seventy-two million, four hundred ninety thousand, eight hundred twenty-nine".