38773361 has 8 divisors (see below), whose sum is σ = 42649248. Its totient is φ = 35247300.

The previous prime is 38773349. The next prime is 38773363. The reversal of 38773361 is 16337783.

It is a happy number.

38773361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-38773361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38773363) 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 7 ways as a sum of consecutive naturals, for example, 13235 + ... + 15896.

It is an arithmetic number, because the mean of its divisors is an integer number (5331156).

Almost surely, 2^38773361 is an apocalyptic number.

It is an amenable number.

38773361 is a deficient number, since it is larger than the sum of its proper divisors (3875887).

38773361 is an equidigital number, since it uses as much as digits as its factorization.

38773361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29164 (or 29142 counting only the distinct ones).

The product of its digits is 63504, while the sum is 38.

The square root of 38773361 is about 6226.8259169500. The cubic root of 38773361 is about 338.4629610517.

The spelling of 38773361 in words is "thirty-eight million, seven hundred seventy-three thousand, three hundred sixty-one".