7918352862 has 48 divisors (see below), whose sum is σ = 18462396672. Its totient is φ = 2257461360.

The previous prime is 7918352861. The next prime is 7918352903. The reversal of 7918352862 is 2682538197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7918352861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107037 + ... + 165207.

It is an arithmetic number, because the mean of its divisors is an integer number (384633264).

Almost surely, 2^7918352862 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7918352862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9231198336).

7918352862 is an abundant number, since it is smaller than the sum of its proper divisors (10544043810).

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

7918352862 is a wasteful number, since it uses less digits than its factorization.

7918352862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58653 (or 58646 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 51.

The square root of 7918352862 is about 88985.1271955039. The cubic root of 7918352862 is about 1993.1727929739.

The spelling of 7918352862 in words is "seven billion, nine hundred eighteen million, three hundred fifty-two thousand, eight hundred sixty-two".