38534297 has 4 divisors (see below), whose sum is σ = 38717136. Its totient is φ = 38351460.

The previous prime is 38534263. The next prime is 38534311. The reversal of 38534297 is 79243583.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79243583 = 4789 ⋅16547.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38534297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38537297) 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, 91103 + ... + 91524.

It is an arithmetic number, because the mean of its divisors is an integer number (9679284).

Almost surely, 2^38534297 is an apocalyptic number.

It is an amenable number.

38534297 is a deficient number, since it is larger than the sum of its proper divisors (182839).

38534297 is a wasteful number, since it uses less digits than its factorization.

38534297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182838.

The product of its digits is 181440, while the sum is 41.

The square root of 38534297 is about 6207.5999387847. The cubic root of 38534297 is about 337.7659087770.

The spelling of 38534297 in words is "thirty-eight million, five hundred thirty-four thousand, two hundred ninety-seven".