3443916 has 36 divisors (see below), whose sum is σ = 9349368. Its totient is φ = 983808.

The previous prime is 3443903. The next prime is 3443917. The reversal of 3443916 is 6193443.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (3443917) 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, 2341 + ... + 3516.

Almost surely, 2^3443916 is an apocalyptic number.

It is an amenable number.

3443916 is an abundant number, since it is smaller than the sum of its proper divisors (5905452).

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

3443916 is a wasteful number, since it uses less digits than its factorization.

3443916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5878 (or 5869 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

The square root of 3443916 is about 1855.7790816797. The cubic root of 3443916 is about 151.0141062506.

The spelling of 3443916 in words is "three million, four hundred forty-three thousand, nine hundred sixteen".