468167449 has 2 divisors, whose sum is σ = 468167450. Its totient is φ = 468167448.

The previous prime is 468167431. The next prime is 468167489. The reversal of 468167449 is 944761864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 373455625 + 94711824 = 19325^2 + 9732^2 .

It is a cyclic number.

It is not a de Polignac number, because 468167449 - 2⁵ = 468167417 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (468167489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234083724 + 234083725.

It is an arithmetic number, because the mean of its divisors is an integer number (234083725).

Almost surely, 2^468167449 is an apocalyptic number.

It is an amenable number.

468167449 is a deficient number, since it is larger than the sum of its proper divisors (1).

468167449 is an equidigital number, since it uses as much as digits as its factorization.

468167449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1161216, while the sum is 49.

The square root of 468167449 is about 21637.1774730439. The cubic root of 468167449 is about 776.4861937276.

The spelling of 468167449 in words is "four hundred sixty-eight million, one hundred sixty-seven thousand, four hundred forty-nine".