493875630 has 112 divisors (see below), whose sum is σ = 1369625184. Its totient is φ = 128070720.

The previous prime is 493875617. The next prime is 493875631. The reversal of 493875630 is 36578394.

493875630 is a `hidden beast` number, since 4 + 9 + 3 + 8 + 7 + 5 + 630 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493875631) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 268815 + ... + 270645.

Almost surely, 2^493875630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493875630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (684812592).

493875630 is an abundant number, since it is smaller than the sum of its proper divisors (875749554).

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

493875630 is a wasteful number, since it uses less digits than its factorization.

493875630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893 (or 1878 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 493875630 is about 22223.3127593525. The cubic root of 493875630 is about 790.4465936144.

The spelling of 493875630 in words is "four hundred ninety-three million, eight hundred seventy-five thousand, six hundred thirty".