3713856 has 84 divisors (see below), whose sum is σ = 10619232. Its totient is φ = 1143296.

The previous prime is 3713851. The next prime is 3713887. The reversal of 3713856 is 6583173.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3713851) 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, 128050 + ... + 128078.

Almost surely, 2^3713856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3713856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5309616).

3713856 is an abundant number, since it is smaller than the sum of its proper divisors (6905376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3713856 is a wasteful number, since it uses less digits than its factorization.

3713856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96 (or 57 counting only the distinct ones).

The product of its digits is 15120, while the sum is 33.

The square root of 3713856 is about 1927.1367361970. The cubic root of 3713856 is about 154.8608671696.

The spelling of 3713856 in words is "three million, seven hundred thirteen thousand, eight hundred fifty-six".