939500147 has 2 divisors, whose sum is σ = 939500148. Its totient is φ = 939500146.

The previous prime is 939500141. The next prime is 939500161. The reversal of 939500147 is 741005939.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 939500147 - 2¹⁴ = 939483763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 939500147.

It is not a weakly prime, because it can be changed into another prime (939500141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469750073 + 469750074.

It is an arithmetic number, because the mean of its divisors is an integer number (469750074).

Almost surely, 2^939500147 is an apocalyptic number.

939500147 is a deficient number, since it is larger than the sum of its proper divisors (1).

939500147 is an equidigital number, since it uses as much as digits as its factorization.

939500147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 939500147 is about 30651.2666459316. The cubic root of 939500147 is about 979.4124435125.

The spelling of 939500147 in words is "nine hundred thirty-nine million, five hundred thousand, one hundred forty-seven".