7982999910 has 192 divisors, whose sum is σ = 23234065920. Its totient is φ = 1889879040.

The previous prime is 7982999887. The next prime is 7982999933. The reversal of 7982999910 is 199992897.

It is an interprime number because it is at equal distance from previous prime (7982999887) and next prime (7982999933).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9040329 + ... + 9041211.

It is an arithmetic number, because the mean of its divisors is an integer number (121010760).

Almost surely, 2^7982999910 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7982999910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11617032960).

7982999910 is an abundant number, since it is smaller than the sum of its proper divisors (15251066010).

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

7982999910 is a wasteful number, since it uses less digits than its factorization.

7982999910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243 (or 1240 counting only the distinct ones).

The product of its (nonzero) digits is 6613488, while the sum is 63.

The square root of 7982999910 is about 89347.6351673619. The cubic root of 7982999910 is about 1998.5823211641.

The spelling of 7982999910 in words is "seven billion, nine hundred eighty-two million, nine hundred ninety-nine thousand, nine hundred ten".