493543072 has 48 divisors (see below), whose sum is σ = 1074572352. Its totient is φ = 221253120.

The previous prime is 493543021. The next prime is 493543073. The reversal of 493543072 is 270345394.

It is not an unprimeable number, because it can be changed into a prime (493543073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16093 + ... + 35299.

It is an arithmetic number, because the mean of its divisors is an integer number (22386924).

Almost surely, 2^493543072 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 493543072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (537286176).

493543072 is an abundant number, since it is smaller than the sum of its proper divisors (581029280).

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

493543072 is a wasteful number, since it uses less digits than its factorization.

493543072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19301 (or 19293 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 493543072 is about 22215.8293115517. The cubic root of 493543072 is about 790.2691343874.

The spelling of 493543072 in words is "four hundred ninety-three million, five hundred forty-three thousand, seventy-two".