468272869 has 2 divisors, whose sum is σ = 468272870. Its totient is φ = 468272868.

The previous prime is 468272839. The next prime is 468272899. The reversal of 468272869 is 968272864.

It is a balanced prime because it is at equal distance from previous prime (468272839) and next prime (468272899).

It can be written as a sum of positive squares in only one way, i.e., 435348225 + 32924644 = 20865^2 + 5738^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-468272869 is a prime.

It is a super-2 number, since 2×468272869² = 438558959682982322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468272839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234136434 + 234136435.

It is an arithmetic number, because the mean of its divisors is an integer number (234136435).

Almost surely, 2^468272869 is an apocalyptic number.

It is an amenable number.

468272869 is a deficient number, since it is larger than the sum of its proper divisors (1).

468272869 is an equidigital number, since it uses as much as digits as its factorization.

468272869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 52.

The square root of 468272869 is about 21639.6134207615. The cubic root of 468272869 is about 776.5444713313.

The spelling of 468272869 in words is "four hundred sixty-eight million, two hundred seventy-two thousand, eight hundred sixty-nine".