472079637 has 16 divisors (see below), whose sum is σ = 699737280. Its totient is φ = 314557776.

The previous prime is 472079599. The next prime is 472079677. The reversal of 472079637 is 736970274.

It is a happy number.

472079637 is a `hidden beast` number, since 4 + 7 + 2 + 0 + 7 + 9 + 637 = 666.

It is not a de Polignac number, because 472079637 - 2⁸ = 472079381 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 472079592 and 472079601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472079677) 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, 73518 + ... + 79680.

It is an arithmetic number, because the mean of its divisors is an integer number (43733580).

Almost surely, 2^472079637 is an apocalyptic number.

It is an amenable number.

472079637 is a deficient number, since it is larger than the sum of its proper divisors (227657643).

472079637 is a wasteful number, since it uses less digits than its factorization.

472079637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9009 (or 9003 counting only the distinct ones).

The product of its (nonzero) digits is 444528, while the sum is 45.

The square root of 472079637 is about 21727.3937001197. The cubic root of 472079637 is about 778.6430697737.

The spelling of 472079637 in words is "four hundred seventy-two million, seventy-nine thousand, six hundred thirty-seven".