493814442 has 16 divisors (see below), whose sum is σ = 1077413472. Its totient is φ = 149640720.

The previous prime is 493814429. The next prime is 493814473. The reversal of 493814442 is 244418394.

It is a self number, because there is not a number n which added to its sum of digits gives 493814442.

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, 3740953 + ... + 3741084.

It is an arithmetic number, because the mean of its divisors is an integer number (67338342).

Almost surely, 2^493814442 is an apocalyptic number.

493814442 is an abundant number, since it is smaller than the sum of its proper divisors (583599030).

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

493814442 is a wasteful number, since it uses less digits than its factorization.

493814442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7482053.

The product of its digits is 110592, while the sum is 39.

The square root of 493814442 is about 22221.9360542685. The cubic root of 493814442 is about 790.4139485240.

The spelling of 493814442 in words is "four hundred ninety-three million, eight hundred fourteen thousand, four hundred forty-two".