38841834 has 16 divisors (see below), whose sum is σ = 79337088. Its totient is φ = 12671712.

The previous prime is 38841809. The next prime is 38841839. The reversal of 38841834 is 43814883.

38841834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 38841792 and 38841801.

It is not an unprimeable number, because it can be changed into a prime (38841839) 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 7 ways as a sum of consecutive naturals, for example, 68587 + ... + 69150.

It is an arithmetic number, because the mean of its divisors is an integer number (4958568).

Almost surely, 2^38841834 is an apocalyptic number.

38841834 is an abundant number, since it is smaller than the sum of its proper divisors (40495254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38841834 is a wasteful number, since it uses less digits than its factorization.

38841834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137789.

The product of its digits is 73728, while the sum is 39.

The square root of 38841834 is about 6232.3217182684. The cubic root of 38841834 is about 338.6620835469.

The spelling of 38841834 in words is "thirty-eight million, eight hundred forty-one thousand, eight hundred thirty-four".