3900607 has 4 divisors (see below), whose sum is σ = 3904560. Its totient is φ = 3896656.

The previous prime is 3900583. The next prime is 3900623. The reversal of 3900607 is 7060093.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3900607 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 (3900697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 894 + ... + 2932.

It is an arithmetic number, because the mean of its divisors is an integer number (976140).

Almost surely, 2^3900607 is an apocalyptic number.

3900607 is a deficient number, since it is larger than the sum of its proper divisors (3953).

3900607 is a wasteful number, since it uses less digits than its factorization.

3900607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3952.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 3900607 is about 1974.9954430327. The cubic root of 3900607 is about 157.4142575214.

The spelling of 3900607 in words is "three million, nine hundred thousand, six hundred seven".