3723903 has 12 divisors (see below), whose sum is σ = 5470920. Its totient is φ = 2440176.

The previous prime is 3723893. The next prime is 3723913. The reversal of 3723903 is 3093273.

It is an interprime number because it is at equal distance from previous prime (3723893) and next prime (3723913).

It is not a de Polignac number, because 3723903 - 2⁵ = 3723871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3723913) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2976 + ... + 4037.

It is an arithmetic number, because the mean of its divisors is an integer number (455910).

Almost surely, 2^3723903 is an apocalyptic number.

3723903 is a deficient number, since it is larger than the sum of its proper divisors (1747017).

3723903 is a wasteful number, since it uses less digits than its factorization.

3723903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7078 (or 7075 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 27.

The square root of 3723903 is about 1929.7416925589. The cubic root of 3723903 is about 155.0003884832. Note that the first 3 decimals are identical.

The spelling of 3723903 in words is "three million, seven hundred twenty-three thousand, nine hundred three".