3713985 has 64 divisors (see below), whose sum is σ = 7499520. Its totient is φ = 1728000.

The previous prime is 3713929. The next prime is 3713993. The reversal of 3713985 is 5893173.

3713985 = 171² + 172² + ... + 252².

3713985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3713985 - 2⁶ = 3713921 is a prime.

3713985 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 60855 + ... + 60915.

It is an arithmetic number, because the mean of its divisors is an integer number (117180).

Almost surely, 2^3713985 is an apocalyptic number.

It is an amenable number.

3713985 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

3713985 is a wasteful number, since it uses less digits than its factorization.

3713985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 121 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 3713985 is about 1927.1702052491. The cubic root of 3713985 is about 154.8626601686.

It can be divided in two parts, 371 and 3985, that added together give a square (4356 = 66²).

The spelling of 3713985 in words is "three million, seven hundred thirteen thousand, nine hundred eighty-five".