38444371 has 12 divisors (see below), whose sum is σ = 46165440. Its totient is φ = 31888080.

The previous prime is 38444359. The next prime is 38444381. The reversal of 38444371 is 17344483.

38444371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38444371 - 2⁷ = 38444243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38444311) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 11136 + ... + 14173.

It is an arithmetic number, because the mean of its divisors is an integer number (3847120).

Almost surely, 2^38444371 is an apocalyptic number.

38444371 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

38444371 is a deficient number, since it is larger than the sum of its proper divisors (7721069).

38444371 is a wasteful number, since it uses less digits than its factorization.

38444371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25354 (or 25347 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 38444371 is about 6200.3524899799. The cubic root of 38444371 is about 337.5029603764.

The spelling of 38444371 in words is "thirty-eight million, four hundred forty-four thousand, three hundred seventy-one".