2948969623 has 2 divisors, whose sum is σ = 2948969624. Its totient is φ = 2948969622.

The previous prime is 2948969609. The next prime is 2948969677. The reversal of 2948969623 is 3269698492.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2948969623 - 2²¹ = 2946872471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2948969693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1474484811 + 1474484812.

It is an arithmetic number, because the mean of its divisors is an integer number (1474484812).

Almost surely, 2^2948969623 is an apocalyptic number.

2948969623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2948969623 is an equidigital number, since it uses as much as digits as its factorization.

2948969623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10077696, while the sum is 58.

The square root of 2948969623 is about 54304.4162384608. The cubic root of 2948969623 is about 1434.0251442001.

The spelling of 2948969623 in words is "two billion, nine hundred forty-eight million, nine hundred sixty-nine thousand, six hundred twenty-three".