8093690 has 24 divisors (see below), whose sum is σ = 16015860. Its totient is φ = 2942720.

The previous prime is 8093689. The next prime is 8093699. The reversal of 8093690 is 963908.

It can be written as a sum of positive squares in 2 ways, for example, as 7991929 + 101761 = 2827^2 + 319^2 .

It is a super-2 number, since 2×8093690² = 131015635632200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8093690.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8093699) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2135 + ... + 4554.

Almost surely, 2^8093690 is an apocalyptic number.

8093690 is a deficient number, since it is larger than the sum of its proper divisors (7922170).

8093690 is a wasteful number, since it uses less digits than its factorization.

8093690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6718 (or 6707 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 8093690 is about 2844.9411241711. The cubic root of 8093690 is about 200.7777218238. Note that the first 4 decimals are identical.

The spelling of 8093690 in words is "eight million, ninety-three thousand, six hundred ninety".