493855320 has 192 divisors, whose sum is σ = 1761108480. Its totient is φ = 110417664.

The previous prime is 493855279. The next prime is 493855337. The reversal of 493855320 is 23558394.

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, 275467 + ... + 277253.

It is an arithmetic number, because the mean of its divisors is an integer number (9172440).

Almost surely, 2^493855320 is an apocalyptic number.

493855320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493855320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (880554240).

493855320 is an abundant number, since it is smaller than the sum of its proper divisors (1267253160).

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

493855320 is a wasteful number, since it uses less digits than its factorization.

493855320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862 (or 1851 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 493855320 is about 22222.8558020791. The cubic root of 493855320 is about 790.4357580994.

The spelling of 493855320 in words is "four hundred ninety-three million, eight hundred fifty-five thousand, three hundred twenty".