2684310272 has 72 divisors (see below), whose sum is σ = 6445958400. Its totient is φ = 1089856512.

The previous prime is 2684310241. The next prime is 2684310281. The reversal of 2684310272 is 2720134862.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5372 + ... + 73467.

It is an arithmetic number, because the mean of its divisors is an integer number (89527200).

Almost surely, 2^2684310272 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 2684310272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3222979200).

2684310272 is an abundant number, since it is smaller than the sum of its proper divisors (3761648128).

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

2684310272 is an equidigital number, since it uses as much as digits as its factorization.

2684310272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78881 (or 78867 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 2684310272 is about 51810.3297808458. The cubic root of 2684310272 is about 1389.7741765190.

The spelling of 2684310272 in words is "two billion, six hundred eighty-four million, three hundred ten thousand, two hundred seventy-two".