38386322 has 18 divisors (see below), whose sum is σ = 62534943. Its totient is φ = 17664192.

The previous prime is 38386321. The next prime is 38386331. The reversal of 38386322 is 22368383.

It can be written as a sum of positive squares in 5 ways, for example, as 919681 + 37466641 = 959^2 + 6121^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=4381.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38386321) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 113738 + ... + 114074.

Almost surely, 2^38386322 is an apocalyptic number.

38386322 is a deficient number, since it is larger than the sum of its proper divisors (24148621).

38386322 is an equidigital number, since it uses as much as digits as its factorization.

38386322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702 (or 352 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The square root of 38386322 is about 6195.6696167565. The cubic root of 38386322 is about 337.3330041692. Note that the first 3 decimals are identical.

Multiplying 38386322 by its product of digits (41472), we get a square (1591957545984 = 1261728²).

The spelling of 38386322 in words is "thirty-eight million, three hundred eighty-six thousand, three hundred twenty-two".