7968631474 has 16 divisors (see below), whose sum is σ = 12480897600. Its totient is φ = 3808561680.

The previous prime is 7968631471. The next prime is 7968631481. The reversal of 7968631474 is 4741368697.

It is not an unprimeable number, because it can be changed into a prime (7968631471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13852 + ... + 127000.

It is an arithmetic number, because the mean of its divisors is an integer number (780056100).

Almost surely, 2^7968631474 is an apocalyptic number.

7968631474 is a deficient number, since it is larger than the sum of its proper divisors (4512266126).

7968631474 is a wasteful number, since it uses less digits than its factorization.

7968631474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114705.

The product of its digits is 6096384, while the sum is 55.

The square root of 7968631474 is about 89267.1914759280. The cubic root of 7968631474 is about 1997.3825320919.

The spelling of 7968631474 in words is "seven billion, nine hundred sixty-eight million, six hundred thirty-one thousand, four hundred seventy-four".