38000007 has 12 divisors (see below), whose sum is σ = 55014960. Its totient is φ = 25275168.

The previous prime is 37999991. The next prime is 38000009. The reversal of 38000007 is 70000083.

38000007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38000007 - 2⁴ = 37999991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38000009) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 507 + ... + 8732.

It is an arithmetic number, because the mean of its divisors is an integer number (4584580).

Almost surely, 2^38000007 is an apocalyptic number.

38000007 is a deficient number, since it is larger than the sum of its proper divisors (17014953).

38000007 is a wasteful number, since it uses less digits than its factorization.

38000007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9702 (or 9699 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 38000007 is about 6164.4145707439. The cubic root of 38000007 is about 336.1975613236.

The spelling of 38000007 in words is "thirty-eight million, seven", and thus it is an aban number and an uban number.