479697244 has 12 divisors (see below), whose sum is σ = 904044904. Its totient is φ = 221398704.

The previous prime is 479697233. The next prime is 479697247. The reversal of 479697244 is 442796974.

It is a Harshad number since it is a multiple of its sum of digits (52), and also a Moran number because the ratio is a prime number: 9224947 = 479697244 / (4 + 7 + 9 + 6 + 9 + 7 + 2 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 479697191 and 479697200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479697247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4612422 + ... + 4612525.

Almost surely, 2^479697244 is an apocalyptic number.

It is an amenable number.

479697244 is a deficient number, since it is larger than the sum of its proper divisors (424347660).

479697244 is a wasteful number, since it uses less digits than its factorization.

479697244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9224964 (or 9224962 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 52.

The square root of 479697244 is about 21901.9917815709. The cubic root of 479697244 is about 782.8088756018.

The spelling of 479697244 in words is "four hundred seventy-nine million, six hundred ninety-seven thousand, two hundred forty-four".