3003925 has 6 divisors (see below), whose sum is σ = 3724898. Its totient is φ = 2403120.

The previous prime is 3003899. The next prime is 3003941. The reversal of 3003925 is 5293003.

It can be written as a sum of positive squares in 3 ways, for example, as 910116 + 2093809 = 954^2 + 1447^2 .

It is not a de Polignac number, because 3003925 - 2¹⁷ = 2872853 is a prime.

It is a Duffinian number.

3003925 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3003896 and 3003905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60054 + ... + 60103.

Almost surely, 2^3003925 is an apocalyptic number.

It is an amenable number.

3003925 is a deficient number, since it is larger than the sum of its proper divisors (720973).

3003925 is a wasteful number, since it uses less digits than its factorization.

3003925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120167 (or 120162 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 3003925 is about 1733.1834871127. The cubic root of 3003925 is about 144.2878277264.

Adding to 3003925 its reverse (5293003), we get a palindrome (8296928).

It can be divided in two parts, 300 and 3925, that added together give a square (4225 = 65²).

The spelling of 3003925 in words is "three million, three thousand, nine hundred twenty-five".