84844680334 has 4 divisors (see below), whose sum is σ = 127267020504. Its totient is φ = 42422340166.

The previous prime is 84844680331. The next prime is 84844680373. The reversal of 84844680334 is 43308644848.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84844680331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21211170082 + ... + 21211170085.

It is an arithmetic number, because the mean of its divisors is an integer number (31816755126).

Almost surely, 2^84844680334 is an apocalyptic number.

84844680334 is a deficient number, since it is larger than the sum of its proper divisors (42422340170).

84844680334 is a wasteful number, since it uses less digits than its factorization.

84844680334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42422340169.

The product of its (nonzero) digits is 7077888, while the sum is 52.

The spelling of 84844680334 in words is "eighty-four billion, eight hundred forty-four million, six hundred eighty thousand, three hundred thirty-four".