500634966 has 16 divisors (see below), whose sum is σ = 1078290864. Its totient is φ = 154041504.

The previous prime is 500634943. The next prime is 500635021. The reversal of 500634966 is 669436005.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

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, 3209121 + ... + 3209276.

It is an arithmetic number, because the mean of its divisors is an integer number (67393179).

Almost surely, 2^500634966 is an apocalyptic number.

500634966 is an abundant number, since it is smaller than the sum of its proper divisors (577655898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

500634966 is a wasteful number, since it uses less digits than its factorization.

500634966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6418415.

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 500634966 is about 22374.8735415421. The cubic root of 500634966 is about 794.0363657584.

The spelling of 500634966 in words is "five hundred million, six hundred thirty-four thousand, nine hundred sixty-six".