493418068 has 96 divisors (see below), whose sum is σ = 1082672640. Its totient is φ = 193415040.

The previous prime is 493418053. The next prime is 493418089. The reversal of 493418068 is 860814394.

It is a super-2 number, since 2×493418068² = 486922779657705248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 901771 + ... + 902317.

It is an arithmetic number, because the mean of its divisors is an integer number (11277840).

Almost surely, 2^493418068 is an apocalyptic number.

It is an amenable number.

493418068 is an abundant number, since it is smaller than the sum of its proper divisors (589254572).

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

493418068 is a wasteful number, since it uses less digits than its factorization.

493418068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677 (or 675 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 493418068 is about 22213.0157340240. The cubic root of 493418068 is about 790.2024092795.

The spelling of 493418068 in words is "four hundred ninety-three million, four hundred eighteen thousand, sixty-eight".