84694641000 has 64 divisors (see below), whose sum is σ = 264247289280. Its totient is φ = 22585236800.

The previous prime is 84694640923. The next prime is 84694641029. The reversal of 84694641000 is 14649648.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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 15 ways as a sum of consecutive naturals, for example, 14112774 + ... + 14118773.

It is an arithmetic number, because the mean of its divisors is an integer number (4128863895).

Almost surely, 2^84694641000 is an apocalyptic number.

It is an amenable number.

84694641000 is an abundant number, since it is smaller than the sum of its proper divisors (179552648280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84694641000 is a wasteful number, since it uses less digits than its factorization.

84694641000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28231571 (or 28231557 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 84694641000 in words is "eighty-four billion, six hundred ninety-four million, six hundred forty-one thousand".