506344156 has 12 divisors (see below), whose sum is σ = 896778792. Its totient is φ = 250121648.

The previous prime is 506344151. The next prime is 506344159. The reversal of 506344156 is 651443605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506344151) 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, 762235 + ... + 762898.

It is an arithmetic number, because the mean of its divisors is an integer number (74731566).

Almost surely, 2^506344156 is an apocalyptic number.

It is an amenable number.

506344156 is a deficient number, since it is larger than the sum of its proper divisors (390434636).

506344156 is a wasteful number, since it uses less digits than its factorization.

506344156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525220 (or 1525218 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 506344156 is about 22502.0922582768. The cubic root of 506344156 is about 797.0433340365.

The spelling of 506344156 in words is "five hundred six million, three hundred forty-four thousand, one hundred fifty-six".