4468968731 has 2 divisors, whose sum is σ = 4468968732. Its totient is φ = 4468968730.

The previous prime is 4468968703. The next prime is 4468968767. The reversal of 4468968731 is 1378698644.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4468968731 - 2¹⁴ = 4468952347 is a prime.

It is a super-2 number, since 2×4468968731² = 39943363037311500722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4468998731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2234484365 + 2234484366.

It is an arithmetic number, because the mean of its divisors is an integer number (2234484366).

Almost surely, 2^4468968731 is an apocalyptic number.

4468968731 is a deficient number, since it is larger than the sum of its proper divisors (1).

4468968731 is an equidigital number, since it uses as much as digits as its factorization.

4468968731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6967296, while the sum is 56.

The square root of 4468968731 is about 66850.3457807063. The cubic root of 4468968731 is about 1647.1599421563.

The spelling of 4468968731 in words is "four billion, four hundred sixty-eight million, nine hundred sixty-eight thousand, seven hundred thirty-one".