7798752982 has 8 divisors (see below), whose sum is σ = 11829569400. Its totient is φ = 3855563184.

The previous prime is 7798752947. The next prime is 7798753003. The reversal of 7798752982 is 2892578977.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21906432 + ... + 21906787.

It is an arithmetic number, because the mean of its divisors is an integer number (1478696175).

Almost surely, 2^7798752982 is an apocalyptic number.

7798752982 is a deficient number, since it is larger than the sum of its proper divisors (4030816418).

7798752982 is a wasteful number, since it uses less digits than its factorization.

7798752982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43813310.

The product of its digits is 35562240, while the sum is 64.

The square root of 7798752982 is about 88310.5485318713. The cubic root of 7798752982 is about 1983.0867900086.

The spelling of 7798752982 in words is "seven billion, seven hundred ninety-eight million, seven hundred fifty-two thousand, nine hundred eighty-two".