1426877863 has 2 divisors, whose sum is σ = 1426877864. Its totient is φ = 1426877862.

The previous prime is 1426877861. The next prime is 1426877911. The reversal of 1426877863 is 3687786241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1426877863 - 2¹ = 1426877861 is a prime.

Together with 1426877861, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1426877863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1426877861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713438931 + 713438932.

It is an arithmetic number, because the mean of its divisors is an integer number (713438932).

Almost surely, 2^1426877863 is an apocalyptic number.

1426877863 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426877863 is an equidigital number, since it uses as much as digits as its factorization.

1426877863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2709504, while the sum is 52.

The square root of 1426877863 is about 37774.0368904357. The cubic root of 1426877863 is about 1125.8026503762.

The spelling of 1426877863 in words is "one billion, four hundred twenty-six million, eight hundred seventy-seven thousand, eight hundred sixty-three".