2670903943 has 2 divisors, whose sum is σ = 2670903944. Its totient is φ = 2670903942.

The previous prime is 2670903901. The next prime is 2670903997. The reversal of 2670903943 is 3493090762.

2670903943 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-2670903943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2670903943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2670900943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335451971 + 1335451972.

It is an arithmetic number, because the mean of its divisors is an integer number (1335451972).

Almost surely, 2^2670903943 is an apocalyptic number.

2670903943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2670903943 is an equidigital number, since it uses as much as digits as its factorization.

2670903943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 43.

The square root of 2670903943 is about 51680.7889161921. The cubic root of 2670903943 is about 1387.4566508438.

The spelling of 2670903943 in words is "two billion, six hundred seventy million, nine hundred three thousand, nine hundred forty-three".