38135834 has 16 divisors (see below), whose sum is σ = 62604576. Its totient is φ = 17278800.

The previous prime is 38135833. The next prime is 38135837. The reversal of 38135834 is 43853183.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38135794 and 38135803.

It is not an unprimeable number, because it can be changed into a prime (38135833) 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 7 ways as a sum of consecutive naturals, for example, 4664 + ... + 9900.

It is an arithmetic number, because the mean of its divisors is an integer number (3912786).

Almost surely, 2^38135834 is an apocalyptic number.

38135834 is a deficient number, since it is larger than the sum of its proper divisors (24468742).

38135834 is a wasteful number, since it uses less digits than its factorization.

38135834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5581.

The product of its digits is 34560, while the sum is 35.

The square root of 38135834 is about 6175.4217669727. The cubic root of 38135834 is about 336.5976525311.

The spelling of 38135834 in words is "thirty-eight million, one hundred thirty-five thousand, eight hundred thirty-four".