2720881614 has 16 divisors (see below), whose sum is σ = 5936469120. Its totient is φ = 824509560.

The previous prime is 2720881609. The next prime is 2720881621. The reversal of 2720881614 is 4161880272.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20612674 + ... + 20612805.

It is an arithmetic number, because the mean of its divisors is an integer number (371029320).

Almost surely, 2^2720881614 is an apocalyptic number.

2720881614 is an abundant number, since it is smaller than the sum of its proper divisors (3215587506).

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

2720881614 is a wasteful number, since it uses less digits than its factorization.

2720881614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41225495.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 2720881614 is about 52162.0706452495. The cubic root of 2720881614 is about 1396.0572081191.

The spelling of 2720881614 in words is "two billion, seven hundred twenty million, eight hundred eighty-one thousand, six hundred fourteen".