2740079916 has 72 divisors (see below), whose sum is σ = 7945193984. Its totient is φ = 779971680.

The previous prime is 2740079891. The next prime is 2740079929. The reversal of 2740079916 is 6199700472.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48231 + ... + 88353.

Almost surely, 2^2740079916 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 2740079916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3972596992).

2740079916 is an abundant number, since it is smaller than the sum of its proper divisors (5205114068).

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

2740079916 is a wasteful number, since it uses less digits than its factorization.

2740079916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40411 (or 40406 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 2740079916 is about 52345.7726659947. The cubic root of 2740079916 is about 1399.3330013215. Note that the first 3 decimals are identical.

The spelling of 2740079916 in words is "two billion, seven hundred forty million, seventy-nine thousand, nine hundred sixteen".