2738261296 has 20 divisors (see below), whose sum is σ = 5306718384. Its totient is φ = 1368785600.

The previous prime is 2738261291. The next prime is 2738261299. The reversal of 2738261296 is 6921628372.

It is not an unprimeable number, because it can be changed into a prime (2738261291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51381 + ... + 90091.

Almost surely, 2^2738261296 is an apocalyptic number.

It is an amenable number.

2738261296 is a deficient number, since it is larger than the sum of its proper divisors (2568457088).

2738261296 is a wasteful number, since it uses less digits than its factorization.

2738261296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43140 (or 43134 counting only the distinct ones).

The product of its digits is 435456, while the sum is 46.

The square root of 2738261296 is about 52328.3985613930. The cubic root of 2738261296 is about 1399.0233487707.

The spelling of 2738261296 in words is "two billion, seven hundred thirty-eight million, two hundred sixty-one thousand, two hundred ninety-six".