467986609 has 2 divisors, whose sum is σ = 467986610. Its totient is φ = 467986608.

The previous prime is 467986583. The next prime is 467986691. The reversal of 467986609 is 906689764.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 467770384 + 216225 = 21628^2 + 465^2 .

It is a cyclic number.

It is not a de Polignac number, because 467986609 - 2²³ = 459598001 is a prime.

It is a super-2 number, since 2×467986609² = 438022932406637762, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 467986609.

It is not a weakly prime, because it can be changed into another prime (467983609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233993304 + 233993305.

It is an arithmetic number, because the mean of its divisors is an integer number (233993305).

Almost surely, 2^467986609 is an apocalyptic number.

It is an amenable number.

467986609 is a deficient number, since it is larger than the sum of its proper divisors (1).

467986609 is an equidigital number, since it uses as much as digits as its factorization.

467986609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3919104, while the sum is 55.

The square root of 467986609 is about 21632.9981509730. The cubic root of 467986609 is about 776.3862025474.

The spelling of 467986609 in words is "four hundred sixty-seven million, nine hundred eighty-six thousand, six hundred nine".