493078512 has 40 divisors (see below), whose sum is σ = 1288109520. Its totient is φ = 162511360.

The previous prime is 493078511. The next prime is 493078513. The reversal of 493078512 is 215870394.

It is an interprime number because it is at equal distance from previous prime (493078511) and next prime (493078513).

It is a super-2 number, since 2×493078512² = 486252837992268288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493078511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53439 + ... + 61982.

It is an arithmetic number, because the mean of its divisors is an integer number (32202738).

Almost surely, 2^493078512 is an apocalyptic number.

It is an amenable number.

493078512 is an abundant number, since it is smaller than the sum of its proper divisors (795031008).

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

493078512 is a wasteful number, since it uses less digits than its factorization.

493078512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115521 (or 115515 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 493078512 is about 22205.3712421117. The cubic root of 493078512 is about 790.0211028919.

The spelling of 493078512 in words is "four hundred ninety-three million, seventy-eight thousand, five hundred twelve".