493079678 has 32 divisors (see below), whose sum is σ = 958218240. Its totient is φ = 184796640.

The previous prime is 493079623. The next prime is 493079687. The reversal of 493079678 is 876970394.

It is a super-3 number, since 3×493079678³ (a number of 27 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

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, 67838 + ... + 74753.

It is an arithmetic number, because the mean of its divisors is an integer number (29944320).

Almost surely, 2^493079678 is an apocalyptic number.

493079678 is a deficient number, since it is larger than the sum of its proper divisors (465138562).

493079678 is a wasteful number, since it uses less digits than its factorization.

493079678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142632.

The product of its (nonzero) digits is 2286144, while the sum is 53.

The square root of 493079678 is about 22205.3974970051. The cubic root of 493079678 is about 790.0217256216.

It can be divided in two parts, 49307 and 9678, that added together give a palindrome (58985).

The spelling of 493079678 in words is "four hundred ninety-three million, seventy-nine thousand, six hundred seventy-eight".