2726343774 has 96 divisors (see below), whose sum is σ = 7375380480. Its totient is φ = 707112000.

The previous prime is 2726343773. The next prime is 2726343857. The reversal of 2726343774 is 4773436272.

2726343774 is a `hidden beast` number, since 2 + 7 + 2 + 634 + 3 + 7 + 7 + 4 = 666.

It is a super-3 number, since 3×2726343774³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2726343773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1594432 + ... + 1596140.

It is an arithmetic number, because the mean of its divisors is an integer number (76826880).

Almost surely, 2^2726343774 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2726343774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3687690240).

2726343774 is an abundant number, since it is smaller than the sum of its proper divisors (4649036706).

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

2726343774 is a wasteful number, since it uses less digits than its factorization.

2726343774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886 (or 2883 counting only the distinct ones).

The product of its digits is 1185408, while the sum is 45.

The square root of 2726343774 is about 52214.4019787644. The cubic root of 2726343774 is about 1396.9907769510.

The spelling of 2726343774 in words is "two billion, seven hundred twenty-six million, three hundred forty-three thousand, seven hundred seventy-four".