870712934401 has 4 divisors (see below), whose sum is σ = 870720885972. Its totient is φ = 870704982832.

The previous prime is 870712934383. The next prime is 870712934417. The reversal of 870712934401 is 104439217078.

It is a Cunningham number, because it is equal to 933120²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 672603375376 + 198109559025 = 820124^2 + 445095^2 .

It is a cyclic number.

It is not a de Polignac number, because 870712934401 - 2³³ = 862122999809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (870712934471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3809206 + ... + 4031311.

It is an arithmetic number, because the mean of its divisors is an integer number (217680221493).

Almost surely, 2^870712934401 is an apocalyptic number.

It is an amenable number.

870712934401 is a deficient number, since it is larger than the sum of its proper divisors (7951571).

870712934401 is a wasteful number, since it uses less digits than its factorization.

870712934401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7951570.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 870712934401 in words is "eight hundred seventy billion, seven hundred twelve million, nine hundred thirty-four thousand, four hundred one".