2685293184 has 128 divisors (see below), whose sum is σ = 8211571200. Its totient is φ = 761601024.

The previous prime is 2685293183. The next prime is 2685293203. The reversal of 2685293184 is 4813925862.

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

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2685293183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370039 + ... + 377225.

It is an arithmetic number, because the mean of its divisors is an integer number (64152900).

Almost surely, 2^2685293184 is an apocalyptic number.

2685293184 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2685293184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4105785600).

2685293184 is an abundant number, since it is smaller than the sum of its proper divisors (5526278016).

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

2685293184 is a wasteful number, since it uses less digits than its factorization.

2685293184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7350 (or 7338 counting only the distinct ones).

The product of its digits is 829440, while the sum is 48.

The square root of 2685293184 is about 51819.8145886301. The cubic root of 2685293184 is about 1389.9437866955.

The spelling of 2685293184 in words is "two billion, six hundred eighty-five million, two hundred ninety-three thousand, one hundred eighty-four".