38826129 has 8 divisors (see below), whose sum is σ = 52054912. Its totient is φ = 25740720.

The previous prime is 38826103. The next prime is 38826131. The reversal of 38826129 is 92162883.

It is a happy number.

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

It is not a de Polignac number, because 38826129 - 2¹¹ = 38824081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38826199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35209 + ... + 36294.

It is an arithmetic number, because the mean of its divisors is an integer number (6506864).

Almost surely, 2^38826129 is an apocalyptic number.

It is an amenable number.

38826129 is a deficient number, since it is larger than the sum of its proper divisors (13228783).

38826129 is a wasteful number, since it uses less digits than its factorization.

38826129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71687.

The product of its digits is 41472, while the sum is 39.

The square root of 38826129 is about 6231.0616270424. The cubic root of 38826129 is about 338.6164334108.

It can be divided in two parts, 3882 and 6129, that added together give a triangular number (10011 = T₁₄₁).

The spelling of 38826129 in words is "thirty-eight million, eight hundred twenty-six thousand, one hundred twenty-nine".