3944196 has 27 divisors (see below), whose sum is σ = 10000263. Its totient is φ = 1310760.

The previous prime is 3944189. The next prime is 3944219. The reversal of 3944196 is 6914493.

The square root of 3944196 is 1986.

It is a perfect power (a square), and thus also a powerful number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 3944196.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11751 + ... + 12081.

Almost surely, 2^3944196 is an apocalyptic number.

3944196 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

3944196 is the 1986-th square number.

It is an amenable number.

3944196 is an abundant number, since it is smaller than the sum of its proper divisors (6056067).

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

3944196 is a wasteful number, since it uses less digits than its factorization.

3944196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672 (or 336 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The cubic root of 3944196 is about 157.9984510877.

Multiplying 3944196 by its sum of digits (36), we get a square (141991056 = 11916²).

3944196 divided by its sum of digits (36) gives a square (109561 = 331²).

The spelling of 3944196 in words is "three million, nine hundred forty-four thousand, one hundred ninety-six".