38536629 has 4 divisors (see below), whose sum is σ = 51382176. Its totient is φ = 25691084.

The previous prime is 38536613. The next prime is 38536639. The reversal of 38536629 is 92663583.

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.

It is a cyclic number.

It is not a de Polignac number, because 38536629 - 2⁴ = 38536613 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38536639) 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, 6422769 + ... + 6422774.

It is an arithmetic number, because the mean of its divisors is an integer number (12845544).

Almost surely, 2^38536629 is an apocalyptic number.

It is an amenable number.

38536629 is a deficient number, since it is larger than the sum of its proper divisors (12845547).

38536629 is a wasteful number, since it uses less digits than its factorization.

38536629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12845546.

The product of its digits is 233280, while the sum is 42.

The square root of 38536629 is about 6207.7877702125. The cubic root of 38536629 is about 337.7727222243.

The spelling of 38536629 in words is "thirty-eight million, five hundred thirty-six thousand, six hundred twenty-nine".