7899682063 has 8 divisors (see below), whose sum is σ = 9722685728. Its totient is φ = 6250297824.

The previous prime is 7899682061. The next prime is 7899682069. The reversal of 7899682063 is 3602869987.

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

It is a cyclic number.

It is not a de Polignac number, because 7899682063 - 2¹ = 7899682061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7899681989 and 7899682007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7899682061) 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, 43404756 + ... + 43404937.

It is an arithmetic number, because the mean of its divisors is an integer number (1215335716).

Almost surely, 2^7899682063 is an apocalyptic number.

7899682063 is a deficient number, since it is larger than the sum of its proper divisors (1823003665).

7899682063 is a wasteful number, since it uses less digits than its factorization.

7899682063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86809713.

The product of its (nonzero) digits is 7838208, while the sum is 58.

The square root of 7899682063 is about 88880.1556198008. The cubic root of 7899682063 is about 1991.6049830662.

The spelling of 7899682063 in words is "seven billion, eight hundred ninety-nine million, six hundred eighty-two thousand, sixty-three".