38338835 has 4 divisors (see below), whose sum is σ = 46006608. Its totient is φ = 30671064.

The previous prime is 38338823. The next prime is 38338879. The reversal of 38338835 is 53883383.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53883383 = 521 ⋅103423.

It is a cyclic number.

It is not a de Polignac number, because 38338835 - 2⁴ = 38338819 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38338792 and 38338801.

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, 3833879 + ... + 3833888.

It is an arithmetic number, because the mean of its divisors is an integer number (11501652).

Almost surely, 2^38338835 is an apocalyptic number.

38338835 is a deficient number, since it is larger than the sum of its proper divisors (7667773).

38338835 is an equidigital number, since it uses as much as digits as its factorization.

38338835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7667772.

The product of its digits is 207360, while the sum is 41.

The square root of 38338835 is about 6191.8361573931. The cubic root of 38338835 is about 337.1938439888.

The spelling of 38338835 in words is "thirty-eight million, three hundred thirty-eight thousand, eight hundred thirty-five".