2718678323 has 2 divisors, whose sum is σ = 2718678324. Its totient is φ = 2718678322.

The previous prime is 2718678299. The next prime is 2718678371. The reversal of 2718678323 is 3238768172.

2718678323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2718678323 is a prime.

It is not a weakly prime, because it can be changed into another prime (2718678373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1359339161 + 1359339162.

It is an arithmetic number, because the mean of its divisors is an integer number (1359339162).

Almost surely, 2^2718678323 is an apocalyptic number.

2718678323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2718678323 is an equidigital number, since it uses as much as digits as its factorization.

2718678323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 677376, while the sum is 47.

The square root of 2718678323 is about 52140.9467021841. The cubic root of 2718678323 is about 1395.6802774821.

The spelling of 2718678323 in words is "two billion, seven hundred eighteen million, six hundred seventy-eight thousand, three hundred twenty-three".