870672782366003 has 4 divisors (see below), whose sum is σ = 870677223795768. Its totient is φ = 870668340936240.

The previous prime is 870672782365987. The next prime is 870672782366033. The reversal of 870672782366003 is 300663287276078.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 870672782366003 - 2⁴ = 870672782365987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (870672782366033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2220420818 + ... + 2220812903.

It is an arithmetic number, because the mean of its divisors is an integer number (217669305948942).

Almost surely, 2^{870672782366003} is an apocalyptic number.

870672782366003 is a deficient number, since it is larger than the sum of its proper divisors (4441429765).

870672782366003 is a wasteful number, since it uses less digits than its factorization.

870672782366003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4441429764.

The product of its (nonzero) digits is 170698752, while the sum is 65.

The spelling of 870672782366003 in words is "eight hundred seventy trillion, six hundred seventy-two billion, seven hundred eighty-two million, three hundred sixty-six thousand, three".