8345007 has 36 divisors (see below), whose sum is σ = 13555360. Its totient is φ = 4942080.

The previous prime is 8344993. The next prime is 8345023. The reversal of 8345007 is 7005438.

It is not a de Polignac number, because 8345007 - 2¹¹ = 8342959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8345027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 85983 + ... + 86079.

Almost surely, 2^8345007 is an apocalyptic number.

8345007 is a deficient number, since it is larger than the sum of its proper divisors (5210353).

8345007 is a wasteful number, since it uses less digits than its factorization.

8345007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 8345007 is about 2888.7725767184. The cubic root of 8345007 is about 202.8346911465.

The spelling of 8345007 in words is "eight million, three hundred forty-five thousand, seven".