504006920 has 32 divisors (see below), whose sum is σ = 1193702400. Its totient is φ = 190991808.

The previous prime is 504006847. The next prime is 504006929. The reversal of 504006920 is 29600405.

It is a super-3 number, since 3×504006920³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 504006920.

It is not an unprimeable number, because it can be changed into a prime (504006929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330824 + ... + 332343.

It is an arithmetic number, because the mean of its divisors is an integer number (37303200).

Almost surely, 2^504006920 is an apocalyptic number.

It is an amenable number.

504006920 is an abundant number, since it is smaller than the sum of its proper divisors (689695480).

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

504006920 is a wasteful number, since it uses less digits than its factorization.

504006920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663197 (or 663193 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 504006920 is about 22450.0984407641. The cubic root of 504006920 is about 795.8150837684.

The spelling of 504006920 in words is "five hundred four million, six thousand, nine hundred twenty".