2734538568 has 16 divisors (see below), whose sum is σ = 6836346480. Its totient is φ = 911512848.

The previous prime is 2734538533. The next prime is 2734538579. The reversal of 2734538568 is 8658354372.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2734538568.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56969530 + ... + 56969577.

It is an arithmetic number, because the mean of its divisors is an integer number (427271655).

Almost surely, 2^2734538568 is an apocalyptic number.

It is an amenable number.

2734538568 is an abundant number, since it is smaller than the sum of its proper divisors (4101807912).

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

2734538568 is a wasteful number, since it uses less digits than its factorization.

2734538568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113939116 (or 113939112 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 51.

The square root of 2734538568 is about 52292.8156442164. The cubic root of 2734538568 is about 1398.3890599735.

The spelling of 2734538568 in words is "two billion, seven hundred thirty-four million, five hundred thirty-eight thousand, five hundred sixty-eight".