7681073382 has 24 divisors (see below), whose sum is σ = 17621286696. Its totient is φ = 2409748416.

The previous prime is 7681073377. The next prime is 7681073401. The reversal of 7681073382 is 2833701867.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12550468 + ... + 12551079.

It is an arithmetic number, because the mean of its divisors is an integer number (734220279).

Almost surely, 2^7681073382 is an apocalyptic number.

7681073382 is an abundant number, since it is smaller than the sum of its proper divisors (9940213314).

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

7681073382 is a wasteful number, since it uses less digits than its factorization.

7681073382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25101572 (or 25101569 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 7681073382 is about 87641.7331070079. The cubic root of 7681073382 is about 1973.0615714203.

The spelling of 7681073382 in words is "seven billion, six hundred eighty-one million, seventy-three thousand, three hundred eighty-two".