3185896 has 16 divisors (see below), whose sum is σ = 6827040. Its totient is φ = 1365360.

The previous prime is 3185887. The next prime is 3185899. The reversal of 3185896 is 6985813.

It is a happy number.

3185896 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3185899) 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, 28390 + ... + 28501.

It is an arithmetic number, because the mean of its divisors is an integer number (426690).

Almost surely, 2^3185896 is an apocalyptic number.

It is an amenable number.

3185896 is an abundant number, since it is smaller than the sum of its proper divisors (3641144).

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

3185896 is a wasteful number, since it uses less digits than its factorization.

3185896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56904 (or 56900 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 3185896 is about 1784.9078407582. The cubic root of 3185896 is about 147.1444428414.

The spelling of 3185896 in words is "three million, one hundred eighty-five thousand, eight hundred ninety-six".