2408881463 has 2 divisors, whose sum is σ = 2408881464. Its totient is φ = 2408881462.

The previous prime is 2408881439. The next prime is 2408881469. The reversal of 2408881463 is 3641888042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2408881463 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2408881469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1204440731 + 1204440732.

It is an arithmetic number, because the mean of its divisors is an integer number (1204440732).

Almost surely, 2^2408881463 is an apocalyptic number.

2408881463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2408881463 is an equidigital number, since it uses as much as digits as its factorization.

2408881463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 294912, while the sum is 44.

The square root of 2408881463 is about 49080.3572012266. The cubic root of 2408881463 is about 1340.5154071011.

The spelling of 2408881463 in words is "two billion, four hundred eight million, eight hundred eighty-one thousand, four hundred sixty-three".