38319914 has 8 divisors (see below), whose sum is σ = 58038240. Its totient is φ = 18973836.

The previous prime is 38319893. The next prime is 38319917. The reversal of 38319914 is 41991383.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (38319917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92804 + ... + 93215.

It is an arithmetic number, because the mean of its divisors is an integer number (7254780).

Almost surely, 2^38319914 is an apocalyptic number.

38319914 is a deficient number, since it is larger than the sum of its proper divisors (19718326).

38319914 is a wasteful number, since it uses less digits than its factorization.

38319914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186124.

The product of its digits is 23328, while the sum is 38.

The square root of 38319914 is about 6190.3080698783. The cubic root of 38319914 is about 337.1383641725.

The spelling of 38319914 in words is "thirty-eight million, three hundred nineteen thousand, nine hundred fourteen".