2740160326 has 4 divisors (see below), whose sum is σ = 4110240492. Its totient is φ = 1370080162.

The previous prime is 2740160303. The next prime is 2740160341. The reversal of 2740160326 is 6230610472.

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

It is a super-2 number, since 2×2740160326² = 15016957224368852552, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685040080 + ... + 685040083.

It is an arithmetic number, because the mean of its divisors is an integer number (1027560123).

Almost surely, 2^2740160326 is an apocalyptic number.

2740160326 is a deficient number, since it is larger than the sum of its proper divisors (1370080166).

2740160326 is a wasteful number, since it uses less digits than its factorization.

2740160326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370080165.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 2740160326 is about 52346.5407262027. The cubic root of 2740160326 is about 1399.3466893974.

Adding to 2740160326 its reverse (6230610472), we get a palindrome (8970770798).

The spelling of 2740160326 in words is "two billion, seven hundred forty million, one hundred sixty thousand, three hundred twenty-six".