38543342 has 8 divisors (see below), whose sum is σ = 57957600. Its totient is φ = 19224144.

The previous prime is 38543327. The next prime is 38543353. The reversal of 38543342 is 24334583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 38543299 and 38543308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22742 + ... + 24377.

It is an arithmetic number, because the mean of its divisors is an integer number (7244700).

Almost surely, 2^38543342 is an apocalyptic number.

38543342 is a deficient number, since it is larger than the sum of its proper divisors (19414258).

38543342 is a wasteful number, since it uses less digits than its factorization.

38543342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47530.

The product of its digits is 34560, while the sum is 32.

The square root of 38543342 is about 6208.3284384768. The cubic root of 38543342 is about 337.7923341856.

The spelling of 38543342 in words is "thirty-eight million, five hundred forty-three thousand, three hundred forty-two".