818703104 has 36 divisors (see below), whose sum is σ = 1641168480. Its totient is φ = 407608320.

The previous prime is 818703091. The next prime is 818703157. The reversal of 818703104 is 401307818.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54494 + ... + 67874.

Almost surely, 2^818703104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 818703104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (820584240).

818703104 is an abundant number, since it is smaller than the sum of its proper divisors (822465376).

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

818703104 is a wasteful number, since it uses less digits than its factorization.

818703104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13636 (or 13622 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 818703104 is about 28612.9883794056. The cubic root of 818703104 is about 935.4964540169.

The spelling of 818703104 in words is "eight hundred eighteen million, seven hundred three thousand, one hundred four".