818464746 has 16 divisors (see below), whose sum is σ = 1785741408. Its totient is φ = 248019600.

The previous prime is 818464723. The next prime is 818464771. The reversal of 818464746 is 647464818.

818464746 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 818464695 and 818464704.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6200425 + ... + 6200556.

It is an arithmetic number, because the mean of its divisors is an integer number (111608838).

Almost surely, 2^818464746 is an apocalyptic number.

818464746 is an abundant number, since it is smaller than the sum of its proper divisors (967276662).

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

818464746 is a wasteful number, since it uses less digits than its factorization.

818464746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12400997.

The product of its digits is 1032192, while the sum is 48.

The square root of 818464746 is about 28608.8228698770. The cubic root of 818464746 is about 935.4056580959.

It can be divided in two parts, 818 and 464746, that added together give a palindrome (465564).

The spelling of 818464746 in words is "eight hundred eighteen million, four hundred sixty-four thousand, seven hundred forty-six".