948293839 has 2 divisors, whose sum is σ = 948293840. Its totient is φ = 948293838.

The previous prime is 948293807. The next prime is 948293851. The reversal of 948293839 is 938392849.

It is a happy number.

948293839 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 948293839 - 2⁵ = 948293807 is a prime.

It is a super-2 number, since 2×948293839² = 1798522410170715842, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 948293839.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (948293539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474146919 + 474146920.

It is an arithmetic number, because the mean of its divisors is an integer number (474146920).

Almost surely, 2^948293839 is an apocalyptic number.

948293839 is a deficient number, since it is larger than the sum of its proper divisors (1).

948293839 is an equidigital number, since it uses as much as digits as its factorization.

948293839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3359232, while the sum is 55.

The square root of 948293839 is about 30794.3799905113. The cubic root of 948293839 is about 982.4587154686.

The spelling of 948293839 in words is "nine hundred forty-eight million, two hundred ninety-three thousand, eight hundred thirty-nine".