3975003 has 6 divisors (see below), whose sum is σ = 5741684. Its totient is φ = 2649996.

The previous prime is 3974987. The next prime is 3975011. The reversal of 3975003 is 3005793.

It is not a de Polignac number, because 3975003 - 2⁴ = 3974987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3975703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 220825 + ... + 220842.

Almost surely, 2^3975003 is an apocalyptic number.

3975003 is a deficient number, since it is larger than the sum of its proper divisors (1766681).

3975003 is a wasteful number, since it uses less digits than its factorization.

3975003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441673 (or 441670 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 27.

The square root of 3975003 is about 1993.7409560923. The cubic root of 3975003 is about 158.4087451171.

The spelling of 3975003 in words is "three million, nine hundred seventy-five thousand, three".