870679975996 has 12 divisors (see below), whose sum is σ = 1523801328952. Its totient is φ = 435308167728.

The previous prime is 870679975951. The next prime is 870679975999. The reversal of 870679975996 is 699579976078.

It is a happy number.

It is a super-3 number, since 3×870679975996³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870679975999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7893450 + ... + 8002993.

Almost surely, 2^870679975996 is an apocalyptic number.

It is an amenable number.

870679975996 is a deficient number, since it is larger than the sum of its proper divisors (653121352956).

870679975996 is a wasteful number, since it uses less digits than its factorization.

870679975996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15910140 (or 15910138 counting only the distinct ones).

The product of its (nonzero) digits is 3240609120, while the sum is 82.

Adding to 870679975996 its sum of digits (82), we get a palindrome (870679976078).

The spelling of 870679975996 in words is "eight hundred seventy billion, six hundred seventy-nine million, nine hundred seventy-five thousand, nine hundred ninety-six".