4144396 has 24 divisors (see below), whose sum is σ = 7817040. Its totient is φ = 1915392.

The previous prime is 4144373. The next prime is 4144409. The reversal of 4144396 is 6934414.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 3496 + ... + 4528.

It is an arithmetic number, because the mean of its divisors is an integer number (325710).

Almost surely, 2^4144396 is an apocalyptic number.

It is an amenable number.

4144396 is a deficient number, since it is larger than the sum of its proper divisors (3672644).

4144396 is a wasteful number, since it uses less digits than its factorization.

4144396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113 (or 1111 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 4144396 is about 2035.7789663910. The cubic root of 4144396 is about 160.6276905584.

It can be divided in two parts, 4 and 144396, that added together give a square (144400 = 380²).

The spelling of 4144396 in words is "four million, one hundred forty-four thousand, three hundred ninety-six".