38534323 has 4 divisors (see below), whose sum is σ = 38684520. Its totient is φ = 38384128.

The previous prime is 38534311. The next prime is 38534351. The reversal of 38534323 is 32343583.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32343583 = 97 ⋅333439.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38534323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38538323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74713 + ... + 75226.

It is an arithmetic number, because the mean of its divisors is an integer number (9671130).

Almost surely, 2^38534323 is an apocalyptic number.

38534323 is a deficient number, since it is larger than the sum of its proper divisors (150197).

38534323 is a wasteful number, since it uses less digits than its factorization.

38534323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150196.

The product of its digits is 25920, while the sum is 31.

The square root of 38534323 is about 6207.6020329915. The cubic root of 38534323 is about 337.7659847432.

It can be divided in two parts, 38 and 534323, that added together give a square (534361 = 731²).

The spelling of 38534323 in words is "thirty-eight million, five hundred thirty-four thousand, three hundred twenty-three".