2722629673 has 2 divisors, whose sum is σ = 2722629674. Its totient is φ = 2722629672.

The previous prime is 2722629617. The next prime is 2722629691. The reversal of 2722629673 is 3769262272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1995140889 + 727488784 = 44667^2 + 26972^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2722629673 is a prime.

It is not a weakly prime, because it can be changed into another prime (2722620673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361314836 + 1361314837.

It is an arithmetic number, because the mean of its divisors is an integer number (1361314837).

Almost surely, 2^2722629673 is an apocalyptic number.

It is an amenable number.

2722629673 is a deficient number, since it is larger than the sum of its proper divisors (1).

2722629673 is an equidigital number, since it uses as much as digits as its factorization.

2722629673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 762048, while the sum is 46.

The square root of 2722629673 is about 52178.8239901974. The cubic root of 2722629673 is about 1396.3561146601.

The spelling of 2722629673 in words is "two billion, seven hundred twenty-two million, six hundred twenty-nine thousand, six hundred seventy-three".