38807374 has 4 divisors (see below), whose sum is σ = 58211064. Its totient is φ = 19403686.

The previous prime is 38807369. The next prime is 38807387. The reversal of 38807374 is 47370883.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×38807374³ (a number of 24 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 9701842 + ... + 9701845.

It is an arithmetic number, because the mean of its divisors is an integer number (14552766).

Almost surely, 2^38807374 is an apocalyptic number.

38807374 is a deficient number, since it is larger than the sum of its proper divisors (19403690).

38807374 is a wasteful number, since it uses less digits than its factorization.

38807374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19403689.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 38807374 is about 6229.5564850156. The cubic root of 38807374 is about 338.5619016283.

The spelling of 38807374 in words is "thirty-eight million, eight hundred seven thousand, three hundred seventy-four".