870879325481 has 8 divisors (see below), whose sum is σ = 950065590528. Its totient is φ = 791695630000.

The previous prime is 870879325471. The next prime is 870879325499. The reversal of 870879325481 is 184523978078.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-870879325481 is a prime.

It is a super-2 number, since 2×870879325481² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (870879325441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103976 + ... + 1323846.

It is an arithmetic number, because the mean of its divisors is an integer number (118758198816).

Almost surely, 2^870879325481 is an apocalyptic number.

It is an amenable number.

870879325481 is a deficient number, since it is larger than the sum of its proper divisors (79186265047).

870879325481 is a wasteful number, since it uses less digits than its factorization.

870879325481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284783.

The product of its (nonzero) digits is 27095040, while the sum is 62.

The spelling of 870879325481 in words is "eight hundred seventy billion, eight hundred seventy-nine million, three hundred twenty-five thousand, four hundred eighty-one".