7871441358 has 32 divisors (see below), whose sum is σ = 17177207040. Its totient is φ = 2384847360.

The previous prime is 7871441351. The next prime is 7871441359. The reversal of 7871441358 is 8531441787.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7871441351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 665823 + ... + 677541.

It is an arithmetic number, because the mean of its divisors is an integer number (536787720).

Almost surely, 2^7871441358 is an apocalyptic number.

7871441358 is an abundant number, since it is smaller than the sum of its proper divisors (9305765682).

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

7871441358 is a wasteful number, since it uses less digits than its factorization.

7871441358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21912.

The product of its digits is 752640, while the sum is 48.

The square root of 7871441358 is about 88721.1438046197. The cubic root of 7871441358 is about 1989.2288754071.

The spelling of 7871441358 in words is "seven billion, eight hundred seventy-one million, four hundred forty-one thousand, three hundred fifty-eight".