493967268 has 48 divisors (see below), whose sum is σ = 1321976320. Its totient is φ = 159343200.

The previous prime is 493967239. The next prime is 493967291. The reversal of 493967268 is 862769394.

It is a happy number.

493967268 is a `hidden beast` number, since 493 + 96 + 7 + 2 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70423 + ... + 77118.

Almost surely, 2^493967268 is an apocalyptic number.

It is an amenable number.

493967268 is an abundant number, since it is smaller than the sum of its proper divisors (828009052).

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

493967268 is a wasteful number, since it uses less digits than its factorization.

493967268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147585 (or 147577 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The square root of 493967268 is about 22225.3744175436. The cubic root of 493967268 is about 790.4954793803.

The spelling of 493967268 in words is "four hundred ninety-three million, nine hundred sixty-seven thousand, two hundred sixty-eight".