506442476 has 12 divisors (see below), whose sum is σ = 906885672. Its totient is φ = 247332288.

The previous prime is 506442413. The next prime is 506442487. The reversal of 506442476 is 674244605.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1472045 + ... + 1472388.

It is an arithmetic number, because the mean of its divisors is an integer number (75573806).

Almost surely, 2^506442476 is an apocalyptic number.

It is an amenable number.

506442476 is a deficient number, since it is larger than the sum of its proper divisors (400443196).

506442476 is a wasteful number, since it uses less digits than its factorization.

506442476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944480 (or 2944478 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 506442476 is about 22504.2768379702. The cubic root of 506442476 is about 797.0949196547.

The spelling of 506442476 in words is "five hundred six million, four hundred forty-two thousand, four hundred seventy-six".