4684780494 has 24 divisors (see below), whose sum is σ = 10156690440. Its totient is φ = 1560619248.

The previous prime is 4684780483. The next prime is 4684780511. The reversal of 4684780494 is 4940874864.

4684780494 is a `hidden beast` number, since 4 + 6 + 84 + 78 + 0 + 494 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4684780494.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 51237 + ... + 109520.

It is an arithmetic number, because the mean of its divisors is an integer number (423195435).

Almost surely, 2^4684780494 is an apocalyptic number.

4684780494 is an abundant number, since it is smaller than the sum of its proper divisors (5471909946).

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

4684780494 is a wasteful number, since it uses less digits than its factorization.

4684780494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162384 (or 162381 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 54.

The square root of 4684780494 is about 68445.4563429889. The cubic root of 4684780494 is about 1673.2586633647.

The spelling of 4684780494 in words is "four billion, six hundred eighty-four million, seven hundred eighty thousand, four hundred ninety-four".