8094890 has 24 divisors (see below), whose sum is σ = 15483852. Its totient is φ = 3046400.

The previous prime is 8094887. The next prime is 8094901. The reversal of 8094890 is 984908.

It can be written as a sum of positive squares in 6 ways, for example, as 5841889 + 2253001 = 2417^2 + 1501^2 .

It is a super-2 number, since 2×8094890² = 131054488224200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1490 + ... + 4290.

Almost surely, 2^8094890 is an apocalyptic number.

8094890 is a deficient number, since it is larger than the sum of its proper divisors (7388962).

8094890 is a wasteful number, since it uses less digits than its factorization.

8094890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2842 (or 2825 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 8094890 is about 2845.1520170283. The cubic root of 8094890 is about 200.7876440125.

The spelling of 8094890 in words is "eight million, ninety-four thousand, eight hundred ninety".