3713603 has 4 divisors (see below), whose sum is σ = 3875088. Its totient is φ = 3552120.

The previous prime is 3713587. The next prime is 3713617. The reversal of 3713603 is 3063173.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3713603 - 2⁴ = 3713587 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 161461 = 3713603 / (3 + 7 + 1 + 3 + 6 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3713623) 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, 80708 + ... + 80753.

It is an arithmetic number, because the mean of its divisors is an integer number (968772).

Almost surely, 2^3713603 is an apocalyptic number.

3713603 is a deficient number, since it is larger than the sum of its proper divisors (161485).

3713603 is a wasteful number, since it uses less digits than its factorization.

3713603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161484.

The product of its (nonzero) digits is 1134, while the sum is 23.

The square root of 3713603 is about 1927.0710936548. The cubic root of 3713603 is about 154.8573505471.

Adding to 3713603 its reverse (3063173), we get a palindrome (6776776).

The spelling of 3713603 in words is "three million, seven hundred thirteen thousand, six hundred three".