818860094 has 48 divisors (see below), whose sum is σ = 1376698752. Its totient is φ = 364893984.

The previous prime is 818860069. The next prime is 818860117. The reversal of 818860094 is 490068818.

It is a happy number.

818860094 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1496729 + ... + 1497275.

It is an arithmetic number, because the mean of its divisors is an integer number (28681224).

Almost surely, 2^818860094 is an apocalyptic number.

818860094 is a deficient number, since it is larger than the sum of its proper divisors (557838658).

818860094 is a wasteful number, since it uses less digits than its factorization.

818860094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 44.

The square root of 818860094 is about 28615.7315824705. The cubic root of 818860094 is about 935.5562454119.

The spelling of 818860094 in words is "eight hundred eighteen million, eight hundred sixty thousand, ninety-four".