2948482891 has 2 divisors, whose sum is σ = 2948482892. Its totient is φ = 2948482890.

The previous prime is 2948482877. The next prime is 2948482919. The reversal of 2948482891 is 1982848492.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2948482891 - 2¹³ = 2948474699 is a prime.

It is not a weakly prime, because it can be changed into another prime (2948482811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1474241445 + 1474241446.

It is an arithmetic number, because the mean of its divisors is an integer number (1474241446).

Almost surely, 2^2948482891 is an apocalyptic number.

2948482891 is a deficient number, since it is larger than the sum of its proper divisors (1).

2948482891 is an equidigital number, since it uses as much as digits as its factorization.

2948482891 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2654208, while the sum is 55.

The square root of 2948482891 is about 54299.9345395554. The cubic root of 2948482891 is about 1433.9462438360.

The spelling of 2948482891 in words is "two billion, nine hundred forty-eight million, four hundred eighty-two thousand, eight hundred ninety-one".