818050818 has 16 divisors (see below), whose sum is σ = 1761955776. Its totient is φ = 251707920.

The previous prime is 818050817. The next prime is 818050843.

818050818 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (818050811) 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, 5243838 + ... + 5243993.

It is an arithmetic number, because the mean of its divisors is an integer number (110122236).

Almost surely, 2^818050818 is an apocalyptic number.

818050818 is an abundant number, since it is smaller than the sum of its proper divisors (943904958).

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

818050818 is a wasteful number, since it uses less digits than its factorization.

818050818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10487849.

The product of its (nonzero) digits is 20480, while the sum is 39.

The square root of 818050818 is about 28601.5876832039. The cubic root of 818050818 is about 935.2479417187.

The spelling of 818050818 in words is "eight hundred eighteen million, fifty thousand, eight hundred eighteen".