8340087 has 16 divisors (see below), whose sum is σ = 12759552. Its totient is φ = 4746720.

The previous prime is 8340071. The next prime is 8340091. The reversal of 8340087 is 7800438.

It is not a de Polignac number, because 8340087 - 2⁴ = 8340071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8340187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5893 + ... + 7169.

It is an arithmetic number, because the mean of its divisors is an integer number (797472).

Almost surely, 2^8340087 is an apocalyptic number.

8340087 is a deficient number, since it is larger than the sum of its proper divisors (4419465).

8340087 is a wasteful number, since it uses less digits than its factorization.

8340087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 8340087 is about 2887.9208784176. The cubic root of 8340087 is about 202.7948212831.

The spelling of 8340087 in words is "eight million, three hundred forty thousand, eighty-seven".