8921802094 has 8 divisors (see below), whose sum is σ = 13401318240. Its totient is φ = 4454696016.

The previous prime is 8921801983. The next prime is 8921802133. The reversal of 8921802094 is 4902081298.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8921802094.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3100719 + ... + 3103594.

It is an arithmetic number, because the mean of its divisors is an integer number (1675164780).

Almost surely, 2^8921802094 is an apocalyptic number.

8921802094 is a deficient number, since it is larger than the sum of its proper divisors (4479516146).

8921802094 is a wasteful number, since it uses less digits than its factorization.

8921802094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6205034.

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 8921802094 is about 94455.2915087344. The cubic root of 8921802094 is about 2074.0419126729.

The spelling of 8921802094 in words is "eight billion, nine hundred twenty-one million, eight hundred two thousand, ninety-four".