38381695 has 16 divisors (see below), whose sum is σ = 50816160. Its totient is φ = 27596800.

The previous prime is 38381669. The next prime is 38381701. The reversal of 38381695 is 59618383.

It is not a de Polignac number, because 38381695 - 2¹¹ = 38379647 is a prime.

It is a super-2 number, since 2×38381695² = 2946309022146050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 975 + ... + 8815.

It is an arithmetic number, because the mean of its divisors is an integer number (3176010).

Almost surely, 2^38381695 is an apocalyptic number.

38381695 is a deficient number, since it is larger than the sum of its proper divisors (12434465).

38381695 is a wasteful number, since it uses less digits than its factorization.

38381695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7946.

The product of its digits is 155520, while the sum is 43.

The square root of 38381695 is about 6195.2961995372. The cubic root of 38381695 is about 337.3194498401.

The spelling of 38381695 in words is "thirty-eight million, three hundred eighty-one thousand, six hundred ninety-five".