506342870 has 16 divisors (see below), whose sum is σ = 994273488. Its totient is φ = 184124640.

The previous prime is 506342869. The next prime is 506342873. The reversal of 506342870 is 78243605.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 506342870.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506342873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2301449 + ... + 2301668.

It is an arithmetic number, because the mean of its divisors is an integer number (62142093).

Almost surely, 2^506342870 is an apocalyptic number.

506342870 is a deficient number, since it is larger than the sum of its proper divisors (487930618).

506342870 is a wasteful number, since it uses less digits than its factorization.

506342870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4603135.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 506342870 is about 22502.0636831380. The cubic root of 506342870 is about 797.0426592658.

The spelling of 506342870 in words is "five hundred six million, three hundred forty-two thousand, eight hundred seventy".