3968814 has 16 divisors (see below), whose sum is σ = 8122752. Its totient is φ = 1292088.

The previous prime is 3968813. The next prime is 3968819. The reversal of 3968814 is 4188693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3968813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7434 + ... + 7949.

It is an arithmetic number, because the mean of its divisors is an integer number (507672).

Almost surely, 2^3968814 is an apocalyptic number.

3968814 is an abundant number, since it is smaller than the sum of its proper divisors (4153938).

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

3968814 is a wasteful number, since it uses less digits than its factorization.

3968814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15431.

The product of its digits is 41472, while the sum is 39.

The square root of 3968814 is about 1992.1882441175. The cubic root of 3968814 is about 158.3264893317.

The spelling of 3968814 in words is "three million, nine hundred sixty-eight thousand, eight hundred fourteen".