823469467 has 2 divisors, whose sum is σ = 823469468. Its totient is φ = 823469466.

The previous prime is 823469459. The next prime is 823469473. The reversal of 823469467 is 764964328.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 823469467 - 2³ = 823469459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 823469467.

It is not a weakly prime, because it can be changed into another prime (823469567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 411734733 + 411734734.

It is an arithmetic number, because the mean of its divisors is an integer number (411734734).

Almost surely, 2^823469467 is an apocalyptic number.

823469467 is a deficient number, since it is larger than the sum of its proper divisors (1).

823469467 is an equidigital number, since it uses as much as digits as its factorization.

823469467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 49.

The square root of 823469467 is about 28696.1577044733. The cubic root of 823469467 is about 937.3083809140.

The spelling of 823469467 in words is "eight hundred twenty-three million, four hundred sixty-nine thousand, four hundred sixty-seven".