84360758685 has 32 divisors (see below), whose sum is σ = 158428860672. Its totient is φ = 37522621440.

The previous prime is 84360758659. The next prime is 84360758701. The reversal of 84360758685 is 58685706348.

It is not a de Polignac number, because 84360758685 - 2¹⁰ = 84360757661 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 10853356 + ... + 10861125.

It is an arithmetic number, because the mean of its divisors is an integer number (4950901896).

Almost surely, 2^84360758685 is an apocalyptic number.

It is an amenable number.

84360758685 is a deficient number, since it is larger than the sum of its proper divisors (74068101987).

84360758685 is a wasteful number, since it uses less digits than its factorization.

84360758685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21714533.

The product of its (nonzero) digits is 38707200, while the sum is 60.

The spelling of 84360758685 in words is "eighty-four billion, three hundred sixty million, seven hundred fifty-eight thousand, six hundred eighty-five".