89374350871 has 16 divisors (see below), whose sum is σ = 98211548736. Its totient is φ = 80822117376.

The previous prime is 89374350853. The next prime is 89374350883. The reversal of 89374350871 is 17805347398.

It is a happy number.

It is not a de Polignac number, because 89374350871 - 2¹¹ = 89374348823 is a prime.

It is a super-2 number, since 2×89374350871² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89374350271) 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, 367326 + ... + 560068.

It is an arithmetic number, because the mean of its divisors is an integer number (6138221796).

Almost surely, 2^89374350871 is an apocalyptic number.

89374350871 is a deficient number, since it is larger than the sum of its proper divisors (8837197865).

89374350871 is a wasteful number, since it uses less digits than its factorization.

89374350871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193482.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 89374350871 in words is "eighty-nine billion, three hundred seventy-four million, three hundred fifty thousand, eight hundred seventy-one".