468763969 has 2 divisors, whose sum is σ = 468763970. Its totient is φ = 468763968.

The previous prime is 468763949. The next prime is 468763993. The reversal of 468763969 is 969367864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 465480625 + 3283344 = 21575^2 + 1812^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-468763969 is a prime.

It is a super-2 number, since 2×468763969² = 439479317265265922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (468763949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234381984 + 234381985.

It is an arithmetic number, because the mean of its divisors is an integer number (234381985).

Almost surely, 2^468763969 is an apocalyptic number.

It is an amenable number.

468763969 is a deficient number, since it is larger than the sum of its proper divisors (1).

468763969 is an equidigital number, since it uses as much as digits as its factorization.

468763969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11757312, while the sum is 58.

The square root of 468763969 is about 21650.9576924440. The cubic root of 468763969 is about 776.8158428440.

The spelling of 468763969 in words is "four hundred sixty-eight million, seven hundred sixty-three thousand, nine hundred sixty-nine".