2685994176 has 56 divisors (see below), whose sum is σ = 7137312624. Its totient is φ = 891473920.

The previous prime is 2685994153. The next prime is 2685994177. The reversal of 2685994176 is 6714995862.

It is not an unprimeable number, because it can be changed into a prime (2685994177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14716 + ... + 74756.

Almost surely, 2^2685994176 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2685994176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3568656312).

2685994176 is an abundant number, since it is smaller than the sum of its proper divisors (4451318448).

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

2685994176 is a wasteful number, since it uses less digits than its factorization.

2685994176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60289 (or 60279 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 57.

The square root of 2685994176 is about 51826.5778920430. The cubic root of 2685994176 is about 1390.0647237946.

The spelling of 2685994176 in words is "two billion, six hundred eighty-five million, nine hundred ninety-four thousand, one hundred seventy-six".