2712326426 has 4 divisors (see below), whose sum is σ = 4068489642. Its totient is φ = 1356163212.

The previous prime is 2712326401. The next prime is 2712326429. The reversal of 2712326426 is 6246232172.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1701150025 + 1011176401 = 41245^2 + 31799^2 .

It is not an unprimeable number, because it can be changed into a prime (2712326429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678081605 + ... + 678081608.

Almost surely, 2^2712326426 is an apocalyptic number.

2712326426 is a deficient number, since it is larger than the sum of its proper divisors (1356163216).

2712326426 is a wasteful number, since it uses less digits than its factorization.

2712326426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356163215.

The product of its digits is 48384, while the sum is 35.

The square root of 2712326426 is about 52080.0002496160. Note that the first 3 decimals coincide. The cubic root of 2712326426 is about 1394.5924780081.

Adding to 2712326426 its reverse (6246232172), we get a palindrome (8958558598).

The spelling of 2712326426 in words is "two billion, seven hundred twelve million, three hundred twenty-six thousand, four hundred twenty-six".