2729481614 has 16 divisors (see below), whose sum is σ = 4474901376. Its totient is φ = 1243027200.

The previous prime is 2729481611. The next prime is 2729481647. The reversal of 2729481614 is 4161849272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2729481611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1293767 + ... + 1295874.

It is an arithmetic number, because the mean of its divisors is an integer number (279681336).

Almost surely, 2^2729481614 is an apocalyptic number.

2729481614 is a deficient number, since it is larger than the sum of its proper divisors (1745419762).

2729481614 is a wasteful number, since it uses less digits than its factorization.

2729481614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2589691.

The product of its digits is 193536, while the sum is 44.

The square root of 2729481614 is about 52244.4409865777. The cubic root of 2729481614 is about 1397.5265192318.

The spelling of 2729481614 in words is "two billion, seven hundred twenty-nine million, four hundred eighty-one thousand, six hundred fourteen".