38486329 has 4 divisors (see below), whose sum is σ = 43984384. Its totient is φ = 32988276.

The previous prime is 38486299. The next prime is 38486369. The reversal of 38486329 is 92368483.

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: 92368483 = 23 ⋅4016021.

It is a cyclic number.

It is not a de Polignac number, because 38486329 - 2⁵ = 38486297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38486369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2749017 + ... + 2749030.

It is an arithmetic number, because the mean of its divisors is an integer number (10996096).

Almost surely, 2^38486329 is an apocalyptic number.

It is an amenable number.

38486329 is a deficient number, since it is larger than the sum of its proper divisors (5498055).

38486329 is an equidigital number, since it uses as much as digits as its factorization.

38486329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5498054.

The product of its digits is 248832, while the sum is 43.

The square root of 38486329 is about 6203.7350846083. The cubic root of 38486329 is about 337.6256987664.

The spelling of 38486329 in words is "thirty-eight million, four hundred eighty-six thousand, three hundred twenty-nine".