2774411340 has 96 divisors (see below), whose sum is σ = 8367722496. Its totient is φ = 684837120.

The previous prime is 2774411323. The next prime is 2774411347. The reversal of 2774411340 is 431144772.

It is not an unprimeable number, because it can be changed into a prime (2774411347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10354 + ... + 75206.

It is an arithmetic number, because the mean of its divisors is an integer number (87163776).

Almost surely, 2^2774411340 is an apocalyptic number.

2774411340 is a gapful number since it is divisible by the number (20) 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 2774411340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4183861248).

2774411340 is an abundant number, since it is smaller than the sum of its proper divisors (5593311156).

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

2774411340 is a wasteful number, since it uses less digits than its factorization.

2774411340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64919 (or 64917 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 2774411340 is about 52672.6811544656. The cubic root of 2774411340 is about 1405.1530065592.

The spelling of 2774411340 in words is "two billion, seven hundred seventy-four million, four hundred eleven thousand, three hundred forty".