7964337312 has 240 divisors, whose sum is σ = 25082719200. Its totient is φ = 2471523840.

The previous prime is 7964337301. The next prime is 7964337323. The reversal of 7964337312 is 2137334697.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7964337301) and next prime (7964337323).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2904262 + ... + 2907002.

It is an arithmetic number, because the mean of its divisors is an integer number (104511330).

Almost surely, 2^7964337312 is an apocalyptic number.

7964337312 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7964337312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12541359600).

7964337312 is an abundant number, since it is smaller than the sum of its proper divisors (17118381888).

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

7964337312 is a wasteful number, since it uses less digits than its factorization.

7964337312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841 (or 2824 counting only the distinct ones).

The product of its digits is 571536, while the sum is 45.

The square root of 7964337312 is about 89243.1359377291. The cubic root of 7964337312 is about 1997.0236822969.

The spelling of 7964337312 in words is "seven billion, nine hundred sixty-four million, three hundred thirty-seven thousand, three hundred twelve".