493739334 has 64 divisors (see below), whose sum is σ = 1199681280. Its totient is φ = 149276160.

The previous prime is 493739299. The next prime is 493739353. The reversal of 493739334 is 433937394.

493739334 is a `hidden beast` number, since 493 + 73 + 93 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 493739334.

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, 405094 + ... + 406310.

It is an arithmetic number, because the mean of its divisors is an integer number (18745020).

Almost surely, 2^493739334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493739334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (599840640).

493739334 is an abundant number, since it is smaller than the sum of its proper divisors (705941946).

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

493739334 is a wasteful number, since it uses less digits than its factorization.

493739334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922 (or 1916 counting only the distinct ones).

The product of its digits is 734832, while the sum is 45.

The square root of 493739334 is about 22220.2460382418. The cubic root of 493739334 is about 790.3738731328.

The spelling of 493739334 in words is "four hundred ninety-three million, seven hundred thirty-nine thousand, three hundred thirty-four".