3807007 has 4 divisors (see below), whose sum is σ = 3863896. Its totient is φ = 3750120.

The previous prime is 3806981. The next prime is 3807053. The reversal of 3807007 is 7007083.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3807007 is a prime.

It is a Duffinian number.

3807007 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3807907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28344 + ... + 28477.

It is an arithmetic number, because the mean of its divisors is an integer number (965974).

Almost surely, 2^3807007 is an apocalyptic number.

3807007 is the 1127-th hex number.

3807007 is a deficient number, since it is larger than the sum of its proper divisors (56889).

3807007 is an equidigital number, since it uses as much as digits as its factorization.

3807007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56888.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 3807007 is about 1951.1552987909. The cubic root of 3807007 is about 156.1449316039.

The spelling of 3807007 in words is "three million, eight hundred seven thousand, seven".