3668844382 has 32 divisors (see below), whose sum is σ = 6355595520. Its totient is φ = 1555899840.

The previous prime is 3668844373. The next prime is 3668844383. The reversal of 3668844382 is 2834488663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3668844383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631969 + ... + 637747.

It is an arithmetic number, because the mean of its divisors is an integer number (198612360).

Almost surely, 2^3668844382 is an apocalyptic number.

3668844382 is a deficient number, since it is larger than the sum of its proper divisors (2686751138).

3668844382 is a wasteful number, since it uses less digits than its factorization.

3668844382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6256.

The product of its digits is 5308416, while the sum is 52.

The square root of 3668844382 is about 60570.9863053261. The cubic root of 3668844382 is about 1542.3268896949.

The spelling of 3668844382 in words is "three billion, six hundred sixty-eight million, eight hundred forty-four thousand, three hundred eighty-two".