2968448731 has 2 divisors, whose sum is σ = 2968448732. Its totient is φ = 2968448730.

The previous prime is 2968448683. The next prime is 2968448737. The reversal of 2968448731 is 1378448692.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2968448731 - 2¹³ = 2968440539 is a prime.

It is a super-2 number, since 2×2968448731² = 17623375737151020722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2968448737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1484224365 + 1484224366.

It is an arithmetic number, because the mean of its divisors is an integer number (1484224366).

Almost surely, 2^2968448731 is an apocalyptic number.

2968448731 is a deficient number, since it is larger than the sum of its proper divisors (1).

2968448731 is an equidigital number, since it uses as much as digits as its factorization.

2968448731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 52.

The square root of 2968448731 is about 54483.4720901669. The cubic root of 2968448731 is about 1437.1756515449.

The spelling of 2968448731 in words is "two billion, nine hundred sixty-eight million, four hundred forty-eight thousand, seven hundred thirty-one".