818461038 has 16 divisors (see below), whose sum is σ = 1637260416. Its totient is φ = 272763960.

The previous prime is 818461037. The next prime is 818461069. The reversal of 818461038 is 830164818.

818461038 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 = 818460987 and 818461005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (818461031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26223 + ... + 48213.

It is an arithmetic number, because the mean of its divisors is an integer number (102328776).

Almost surely, 2^818461038 is an apocalyptic number.

818461038 is an abundant number, since it is smaller than the sum of its proper divisors (818799378).

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

818461038 is a wasteful number, since it uses less digits than its factorization.

818461038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28199.

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 818461038 is about 28608.7580646207. The cubic root of 818461038 is about 935.4042454961.

The spelling of 818461038 in words is "eight hundred eighteen million, four hundred sixty-one thousand, thirty-eight".