38693105 has 32 divisors (see below), whose sum is σ = 55520640. Its totient is φ = 25553920.

The previous prime is 38693099. The next prime is 38693111. The reversal of 38693105 is 50139683.

38693105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (38693099) and next prime (38693111).

It is not a de Polignac number, because 38693105 - 2⁴ = 38693089 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 26402 + ... + 27828.

It is an arithmetic number, because the mean of its divisors is an integer number (1735020).

Almost surely, 2^38693105 is an apocalyptic number.

It is an amenable number.

38693105 is a deficient number, since it is larger than the sum of its proper divisors (16827535).

38693105 is a wasteful number, since it uses less digits than its factorization.

38693105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 38693105 is about 6220.3782039358. The cubic root of 38693105 is about 338.2292744338.

The spelling of 38693105 in words is "thirty-eight million, six hundred ninety-three thousand, one hundred five".