84486783360 has 128 divisors (see below), whose sum is σ = 307773331200. Its totient is φ = 19311261696.

The previous prime is 84486783343. The next prime is 84486783391. The reversal of 84486783360 is 6338768448.

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 84486783360.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3129670 + ... + 3156549.

It is an arithmetic number, because the mean of its divisors is an integer number (2404479150).

Almost surely, 2^84486783360 is an apocalyptic number.

84486783360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

84486783360 is an abundant number, since it is smaller than the sum of its proper divisors (223286547840).

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

84486783360 is a wasteful number, since it uses less digits than its factorization.

84486783360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6286248 (or 6286236 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 57.

The spelling of 84486783360 in words is "eighty-four billion, four hundred eighty-six million, seven hundred eighty-three thousand, three hundred sixty".