38097843 has 12 divisors (see below), whose sum is σ = 59090760. Its totient is φ = 21770112.

The previous prime is 38097809. The next prime is 38097859. The reversal of 38097843 is 34879083.

38097843 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 38097843 - 2¹³ = 38089651 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 38097795 and 38097804.

It is not an unprimeable number, because it can be changed into a prime (38097803) 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, 129438 + ... + 129731.

It is an arithmetic number, because the mean of its divisors is an integer number (4924230).

Almost surely, 2^38097843 is an apocalyptic number.

38097843 is a deficient number, since it is larger than the sum of its proper divisors (20992917).

38097843 is a wasteful number, since it uses less digits than its factorization.

38097843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259186 (or 259179 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 38097843 is about 6172.3450162803. The cubic root of 38097843 is about 336.4858422922.

The spelling of 38097843 in words is "thirty-eight million, ninety-seven thousand, eight hundred forty-three".