3697983 has 12 divisors (see below), whose sum is σ = 5366088. Its totient is φ = 2454000.

The previous prime is 3697949. The next prime is 3697997. The reversal of 3697983 is 3897963.

It is a happy number.

It is not a de Polignac number, because 3697983 - 2⁶ = 3697919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3697933) 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, 1441 + ... + 3077.

It is an arithmetic number, because the mean of its divisors is an integer number (447174).

Almost surely, 2^3697983 is an apocalyptic number.

3697983 is a deficient number, since it is larger than the sum of its proper divisors (1668105).

3697983 is a wasteful number, since it uses less digits than its factorization.

3697983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894 (or 1891 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 3697983 is about 1923.0140405104. The cubic root of 3697983 is about 154.6399272748.

The spelling of 3697983 in words is "three million, six hundred ninety-seven thousand, nine hundred eighty-three".