506344984 has 16 divisors (see below), whose sum is σ = 999365400. Its totient is φ = 239847552.

The previous prime is 506344973. The next prime is 506344991. The reversal of 506344984 is 489443605.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 506344984.

It is a congruent number.

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, 1665457 + ... + 1665760.

Almost surely, 2^506344984 is an apocalyptic number.

It is an amenable number.

506344984 is a deficient number, since it is larger than the sum of its proper divisors (493020416).

506344984 is a wasteful number, since it uses less digits than its factorization.

506344984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3331242 (or 3331238 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 506344984 is about 22502.1106565584. The cubic root of 506344984 is about 797.0437684917.

The spelling of 506344984 in words is "five hundred six million, three hundred forty-four thousand, nine hundred eighty-four".