500406030 has 48 divisors (see below), whose sum is σ = 1343032704. Its totient is φ = 129136320.

The previous prime is 500406013. The next prime is 500406037. The reversal of 500406030 is 30604005.

It is a happy number.

It is a super-4 number, since 4×500406030⁴ (a number of 36 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 500405994 and 500406012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500406037) 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 23 ways as a sum of consecutive naturals, for example, 86889 + ... + 92468.

It is an arithmetic number, because the mean of its divisors is an integer number (27979848).

Almost surely, 2^500406030 is an apocalyptic number.

500406030 is an abundant number, since it is smaller than the sum of its proper divisors (842626674).

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

500406030 is a wasteful number, since it uses less digits than its factorization.

500406030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179401 (or 179398 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 500406030 is about 22369.7570393601. The cubic root of 500406030 is about 793.9153120046.

The spelling of 500406030 in words is "five hundred million, four hundred six thousand, thirty".