38665346 has 16 divisors (see below), whose sum is σ = 60652800. Its totient is φ = 18451488.

The previous prime is 38665331. The next prime is 38665357. The reversal of 38665346 is 64356683.

38665346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 36695 + ... + 37733.

It is an arithmetic number, because the mean of its divisors is an integer number (3790800).

Almost surely, 2^38665346 is an apocalyptic number.

38665346 is a deficient number, since it is larger than the sum of its proper divisors (21987454).

38665346 is a wasteful number, since it uses less digits than its factorization.

38665346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873.

The product of its digits is 311040, while the sum is 41.

The square root of 38665346 is about 6218.1465084059. The cubic root of 38665346 is about 338.1483715393.

The spelling of 38665346 in words is "thirty-eight million, six hundred sixty-five thousand, three hundred forty-six".