38007386 has 8 divisors (see below), whose sum is σ = 57056724. Its totient is φ = 18988480.

The previous prime is 38007341. The next prime is 38007421. The reversal of 38007386 is 68370083.

38007386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 35772361 + 2235025 = 5981^2 + 1495^2 .

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

It is a super-3 number, since 3×38007386³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 3 ways as a sum of consecutive naturals, for example, 4175 + ... + 9666.

Almost surely, 2^38007386 is an apocalyptic number.

38007386 is a deficient number, since it is larger than the sum of its proper divisors (19049338).

38007386 is a wasteful number, since it uses less digits than its factorization.

38007386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15216.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 38007386 is about 6165.0130575693. The cubic root of 38007386 is about 336.2193213305.

The spelling of 38007386 in words is "thirty-eight million, seven thousand, three hundred eighty-six".