38348243 has 16 divisors (see below), whose sum is σ = 42747264. Its totient is φ = 34237440.

The previous prime is 38348207. The next prime is 38348263. The reversal of 38348243 is 34284383.

It is a cyclic number.

It is not a de Polignac number, because 38348243 - 2¹⁰ = 38347219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38348263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25046 + ... + 26532.

It is an arithmetic number, because the mean of its divisors is an integer number (2671704).

Almost surely, 2^38348243 is an apocalyptic number.

38348243 is a deficient number, since it is larger than the sum of its proper divisors (4399021).

38348243 is a wasteful number, since it uses less digits than its factorization.

38348243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582.

The product of its digits is 55296, while the sum is 35.

The square root of 38348243 is about 6192.5958208170. The cubic root of 38348243 is about 337.2214231631.

The spelling of 38348243 in words is "thirty-eight million, three hundred forty-eight thousand, two hundred forty-three".