870005682417 has 16 divisors (see below), whose sum is σ = 1172281061952. Its totient is φ = 573894627840.

The previous prime is 870005682323. The next prime is 870005682451. The reversal of 870005682417 is 714286500078.

It is not a de Polignac number, because 870005682417 - 2¹⁵ = 870005649649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (870005681417) 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, 3321384 + ... + 3573737.

It is an arithmetic number, because the mean of its divisors is an integer number (73267566372).

Almost surely, 2^870005682417 is an apocalyptic number.

It is an amenable number.

870005682417 is a deficient number, since it is larger than the sum of its proper divisors (302275379535).

870005682417 is a wasteful number, since it uses less digits than its factorization.

870005682417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6895568.

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

The spelling of 870005682417 in words is "eight hundred seventy billion, five million, six hundred eighty-two thousand, four hundred seventeen".