800235463 has 2 divisors, whose sum is σ = 800235464. Its totient is φ = 800235462.

The previous prime is 800235451. The next prime is 800235479. The reversal of 800235463 is 364532008.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-800235463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (800235433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400117731 + 400117732.

It is an arithmetic number, because the mean of its divisors is an integer number (400117732).

Almost surely, 2^800235463 is an apocalyptic number.

800235463 is a deficient number, since it is larger than the sum of its proper divisors (1).

800235463 is an equidigital number, since it uses as much as digits as its factorization.

800235463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 800235463 is about 28288.4333783262. The cubic root of 800235463 is about 928.4088346578.

The spelling of 800235463 in words is "eight hundred million, two hundred thirty-five thousand, four hundred sixty-three".