7068491238 has 16 divisors (see below), whose sum is σ = 14751634176. Its totient is φ = 2253721800.

The previous prime is 7068491237. The next prime is 7068491239. The reversal of 7068491238 is 8321948607.

It is an interprime number because it is at equal distance from previous prime (7068491237) and next prime (7068491239).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7068491237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25610338 + ... + 25610613.

It is an arithmetic number, because the mean of its divisors is an integer number (921977136).

Almost surely, 2^7068491238 is an apocalyptic number.

7068491238 is an abundant number, since it is smaller than the sum of its proper divisors (7683142938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7068491238 is a wasteful number, since it uses less digits than its factorization.

7068491238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51220979.

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 7068491238 is about 84074.3197296297. The cubic root of 7068491238 is about 1919.1499454282.

The spelling of 7068491238 in words is "seven billion, sixty-eight million, four hundred ninety-one thousand, two hundred thirty-eight".