3954244 has 12 divisors (see below), whose sum is σ = 7908544. Its totient is φ = 1694664.

The previous prime is 3954241. The next prime is 3954253. The reversal of 3954244 is 4424593.

It is a happy number.

3954244 is an admirable number.

It is a super-2 number, since 2×3954244² = 31272091223072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3954241) 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, 70584 + ... + 70639.

Almost surely, 2^3954244 is an apocalyptic number.

It is an amenable number.

3954244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3954244 is a wasteful number, since it uses less digits than its factorization.

3954244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141234 (or 141232 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 3954244 is about 1988.5280988711. The cubic root of 3954244 is about 158.1325064786.

The spelling of 3954244 in words is "three million, nine hundred fifty-four thousand, two hundred forty-four".