938130207 has 16 divisors (see below), whose sum is σ = 1431182592. Its totient is φ = 535455360.

The previous prime is 938130203. The next prime is 938130211. The reversal of 938130207 is 702031839.

It is an interprime number because it is at equal distance from previous prime (938130203) and next prime (938130211).

It is not a de Polignac number, because 938130207 - 2² = 938130203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (938130203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6853 + ... + 43854.

It is an arithmetic number, because the mean of its divisors is an integer number (89448912).

Almost surely, 2^938130207 is an apocalyptic number.

938130207 is a deficient number, since it is larger than the sum of its proper divisors (493052385).

938130207 is a wasteful number, since it uses less digits than its factorization.

938130207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51598.

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

The square root of 938130207 is about 30628.9112930904. The cubic root of 938130207 is about 978.9361657917.

The spelling of 938130207 in words is "nine hundred thirty-eight million, one hundred thirty thousand, two hundred seven".