3903412 has 12 divisors (see below), whose sum is σ = 6852160. Its totient is φ = 1945656.

The previous prime is 3903401. The next prime is 3903413. The reversal of 3903412 is 2143093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3903413) 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, 139 + ... + 2797.

Almost surely, 2^3903412 is an apocalyptic number.

It is an amenable number.

3903412 is a deficient number, since it is larger than the sum of its proper divisors (2948748).

3903412 is a wasteful number, since it uses less digits than its factorization.

3903412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030 (or 3028 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3903412 is about 1975.7054436327. The cubic root of 3903412 is about 157.4519816664.

The spelling of 3903412 in words is "three million, nine hundred three thousand, four hundred twelve".