493442080 has 24 divisors (see below), whose sum is σ = 1165757292. Its totient is φ = 197376768.

The previous prime is 493442063. The next prime is 493442083. The reversal of 493442080 is 80244394.

It can be written as a sum of positive squares in 2 ways, for example, as 472975504 + 20466576 = 21748^2 + 4524^2 .

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (493442083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1541847 + ... + 1542166.

Almost surely, 2^493442080 is an apocalyptic number.

493442080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

493442080 is an abundant number, since it is smaller than the sum of its proper divisors (672315212).

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

493442080 is a wasteful number, since it uses less digits than its factorization.

493442080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3084028 (or 3084020 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 493442080 is about 22213.5562213708. The cubic root of 493442080 is about 790.2152273701.

The spelling of 493442080 in words is "four hundred ninety-three million, four hundred forty-two thousand, eighty".