2926643983 has 2 divisors, whose sum is σ = 2926643984. Its totient is φ = 2926643982.

The previous prime is 2926643977. The next prime is 2926644029. The reversal of 2926643983 is 3893466292.

2926643983 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-2926643983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2926643983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2926643933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1463321991 + 1463321992.

It is an arithmetic number, because the mean of its divisors is an integer number (1463321992).

Almost surely, 2^2926643983 is an apocalyptic number.

2926643983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2926643983 is an equidigital number, since it uses as much as digits as its factorization.

2926643983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3359232, while the sum is 52.

The square root of 2926643983 is about 54098.4656251913. The cubic root of 2926643983 is about 1430.3971353666.

The spelling of 2926643983 in words is "two billion, nine hundred twenty-six million, six hundred forty-three thousand, nine hundred eighty-three".