493484394 has 24 divisors (see below), whose sum is σ = 1068731712. Its totient is φ = 151841040.

The previous prime is 493484351. The next prime is 493484401.

493484394 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 242322 + ... + 244349.

It is an arithmetic number, because the mean of its divisors is an integer number (44530488).

Almost surely, 2^493484394 is an apocalyptic number.

493484394 is an abundant number, since it is smaller than the sum of its proper divisors (575247318).

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

493484394 is a wasteful number, since it uses less digits than its factorization.

493484394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486702 (or 486689 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 48.

The square root of 493484394 is about 22214.5086373748. The cubic root of 493484394 is about 790.2378144259.

The spelling of 493484394 in words is "four hundred ninety-three million, four hundred eighty-four thousand, three hundred ninety-four".