38846029 has 4 divisors (see below), whose sum is σ = 39209184. Its totient is φ = 38482876.

The previous prime is 38846009. The next prime is 38846083. The reversal of 38846029 is 92064883.

38846029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 92064883 = 23 ⋅4002821.

It is a cyclic number.

It is not a de Polignac number, because 38846029 - 2⁹ = 38845517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38845982 and 38846000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38846009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181417 + ... + 181630.

It is an arithmetic number, because the mean of its divisors is an integer number (9802296).

Almost surely, 2^38846029 is an apocalyptic number.

It is an amenable number.

38846029 is a deficient number, since it is larger than the sum of its proper divisors (363155).

38846029 is a wasteful number, since it uses less digits than its factorization.

38846029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363154.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 38846029 is about 6232.6582611274. The cubic root of 38846029 is about 338.6742751811.

The spelling of 38846029 in words is "thirty-eight million, eight hundred forty-six thousand, twenty-nine".