493041220 has 24 divisors (see below), whose sum is σ = 1183299264. Its totient is φ = 169042656.

The previous prime is 493041173. The next prime is 493041239. The reversal of 493041220 is 22140394.

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, 1760722 + ... + 1761001.

It is an arithmetic number, because the mean of its divisors is an integer number (49304136).

Almost surely, 2^493041220 is an apocalyptic number.

It is an amenable number.

493041220 is an abundant number, since it is smaller than the sum of its proper divisors (690258044).

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

493041220 is a wasteful number, since it uses less digits than its factorization.

493041220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3521739 (or 3521737 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 493041220 is about 22204.5315194894. The cubic root of 493041220 is about 790.0011857056.

The spelling of 493041220 in words is "four hundred ninety-three million, forty-one thousand, two hundred twenty".