500328426 has 16 divisors (see below), whose sum is σ = 1077630624. Its totient is φ = 153947184.

The previous prime is 500328359. The next prime is 500328461. The reversal of 500328426 is 624823005.

It is a junction number, because it is equal to n+sod(n) for n = 500328393 and 500328402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3207156 + ... + 3207311.

It is an arithmetic number, because the mean of its divisors is an integer number (67351914).

Almost surely, 2^500328426 is an apocalyptic number.

500328426 is an abundant number, since it is smaller than the sum of its proper divisors (577302198).

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

500328426 is a wasteful number, since it uses less digits than its factorization.

500328426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6414485.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 500328426 is about 22368.0223980575. The cubic root of 500328426 is about 793.8742692078.

The spelling of 500328426 in words is "five hundred million, three hundred twenty-eight thousand, four hundred twenty-six".