493839024 has 80 divisors (see below), whose sum is σ = 1460525568. Its totient is φ = 140852736.

The previous prime is 493838987. The next prime is 493839029. The reversal of 493839024 is 420938394.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (493839029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297204 + ... + 298860.

Almost surely, 2^493839024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493839024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (730262784).

493839024 is an abundant number, since it is smaller than the sum of its proper divisors (966686544).

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

493839024 is a wasteful number, since it uses less digits than its factorization.

493839024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2562 (or 2556 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 493839024 is about 22222.4891495080. The cubic root of 493839024 is about 790.4270638643.

The spelling of 493839024 in words is "four hundred ninety-three million, eight hundred thirty-nine thousand, twenty-four".