8086690 has 16 divisors (see below), whose sum is σ = 14732928. Its totient is φ = 3195376.

The previous prime is 8086681. The next prime is 8086693. The reversal of 8086690 is 966808.

It is a super-2 number, since 2×8086690² = 130789110312200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8086693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4042 + ... + 5701.

It is an arithmetic number, because the mean of its divisors is an integer number (920808).

Almost surely, 2^8086690 is an apocalyptic number.

8086690 is a deficient number, since it is larger than the sum of its proper divisors (6646238).

8086690 is a wasteful number, since it uses less digits than its factorization.

8086690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9833.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 8086690 is about 2843.7106041227. The cubic root of 8086690 is about 200.7198228340.

The spelling of 8086690 in words is "eight million, eighty-six thousand, six hundred ninety".