3974103 has 40 divisors (see below), whose sum is σ = 6985088. Its totient is φ = 2204496.

The previous prime is 3974093. The next prime is 3974129. The reversal of 3974103 is 3014793.

It is not a de Polignac number, because 3974103 - 2⁵ = 3974071 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3974143) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 24300 + ... + 24462.

Almost surely, 2^3974103 is an apocalyptic number.

3974103 is a deficient number, since it is larger than the sum of its proper divisors (3010985).

3974103 is a wasteful number, since it uses less digits than its factorization.

3974103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 3974103 is about 1993.5152369621. The cubic root of 3974103 is about 158.3967888467.

Adding to 3974103 its reverse (3014793), we get a palindrome (6988896).

The spelling of 3974103 in words is "three million, nine hundred seventy-four thousand, one hundred three".