493896774 has 96 divisors (see below), whose sum is σ = 1212420096. Its totient is φ = 133539840.

The previous prime is 493896751. The next prime is 493896787. The reversal of 493896774 is 477698394.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 427782 + ... + 428934.

It is an arithmetic number, because the mean of its divisors is an integer number (12629376).

Almost surely, 2^493896774 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493896774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (606210048).

493896774 is an abundant number, since it is smaller than the sum of its proper divisors (718523322).

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

493896774 is a wasteful number, since it uses less digits than its factorization.

493896774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250 (or 1243 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 57.

The square root of 493896774 is about 22223.7884709156. The cubic root of 493896774 is about 790.4578737581.

The spelling of 493896774 in words is "four hundred ninety-three million, eight hundred ninety-six thousand, seven hundred seventy-four".