38844894 has 32 divisors (see below), whose sum is σ = 87048576. Its totient is φ = 11452320.

The previous prime is 38844893. The next prime is 38844937. The reversal of 38844894 is 49844883.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38844893) 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, 5512 + ... + 10395.

It is an arithmetic number, because the mean of its divisors is an integer number (2720268).

Almost surely, 2^38844894 is an apocalyptic number.

38844894 is an abundant number, since it is smaller than the sum of its proper divisors (48203682).

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

38844894 is a wasteful number, since it uses less digits than its factorization.

38844894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15960.

The product of its digits is 884736, while the sum is 48.

The square root of 38844894 is about 6232.5672078205. The cubic root of 38844894 is about 338.6709766968.

It can be divided in two parts, 3884 and 4894, that added together give a palindrome (8778).

The spelling of 38844894 in words is "thirty-eight million, eight hundred forty-four thousand, eight hundred ninety-four".