38130297 has 16 divisors (see below), whose sum is σ = 53294208. Its totient is φ = 24203520.

The previous prime is 38130289. The next prime is 38130311. The reversal of 38130297 is 79203183.

38130297 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 38130297 - 2³ = 38130289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38130247) 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 15 ways as a sum of consecutive naturals, for example, 15483 + ... + 17775.

It is an arithmetic number, because the mean of its divisors is an integer number (3330888).

Almost surely, 2^38130297 is an apocalyptic number.

It is an amenable number.

38130297 is a deficient number, since it is larger than the sum of its proper divisors (15163911).

38130297 is a wasteful number, since it uses less digits than its factorization.

38130297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 38130297 is about 6174.9734412384. The cubic root of 38130297 is about 336.5813613669.

The spelling of 38130297 in words is "thirty-eight million, one hundred thirty thousand, two hundred ninety-seven".