871034624365398 has 16 divisors (see below), whose sum is σ = 1742069857276416. Its totient is φ = 290344773364200.

The previous prime is 871034624365361. The next prime is 871034624365417. The reversal of 871034624365398 is 893563426430178.

It is a super-3 number, since 3×871034624365398³ (a number of 46 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5559778 + ... + 42106773.

It is an arithmetic number, because the mean of its divisors is an integer number (108879366079776).

It is a 1-persistent number, because it is pandigital, but 2⋅871034624365398 = 1742069248730796 is not.

Almost surely, 2^{871034624365398} is an apocalyptic number.

871034624365398 is an abundant number, since it is smaller than the sum of its proper divisors (871035232911018).

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

871034624365398 is a wasteful number, since it uses less digits than its factorization.

871034624365398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50712139.

The product of its (nonzero) digits is 627056640, while the sum is 69.

The spelling of 871034624365398 in words is "eight hundred seventy-one trillion, thirty-four billion, six hundred twenty-four million, three hundred sixty-five thousand, three hundred ninety-eight".