3705007 has 4 divisors (see below), whose sum is σ = 3710880. Its totient is φ = 3699136.

The previous prime is 3704959. The next prime is 3705017. The reversal of 3705007 is 7005073.

3705007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7005073 = 71 ⋅98663.

It is a cyclic number.

It is not a de Polignac number, because 3705007 - 2⁷ = 3704879 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3705017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1858 + ... + 3295.

It is an arithmetic number, because the mean of its divisors is an integer number (927720).

Almost surely, 2^3705007 is an apocalyptic number.

3705007 is a deficient number, since it is larger than the sum of its proper divisors (5873).

3705007 is an equidigital number, since it uses as much as digits as its factorization.

3705007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5872.

The product of its (nonzero) digits is 735, while the sum is 22.

The square root of 3705007 is about 1924.8394738263. The cubic root of 3705007 is about 154.7377737554.

The spelling of 3705007 in words is "three million, seven hundred five thousand, seven".