7832981086 has 32 divisors (see below), whose sum is σ = 13716979200. Its totient is φ = 3285295200.

The previous prime is 7832981077. The next prime is 7832981089. The reversal of 7832981086 is 6801892387.

It is a super-2 number, since 2×7832981086² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7832981089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146901 + ... + 192991.

It is an arithmetic number, because the mean of its divisors is an integer number (428655600).

Almost surely, 2^7832981086 is an apocalyptic number.

7832981086 is a deficient number, since it is larger than the sum of its proper divisors (5883998114).

7832981086 is a wasteful number, since it uses less digits than its factorization.

7832981086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46360.

The product of its (nonzero) digits is 1161216, while the sum is 52.

The square root of 7832981086 is about 88504.1303329963. The cubic root of 7832981086 is about 1985.9837591259.

The spelling of 7832981086 in words is "seven billion, eight hundred thirty-two million, nine hundred eighty-one thousand, eighty-six".