806254367 has 2 divisors, whose sum is σ = 806254368. Its totient is φ = 806254366.

The previous prime is 806254331. The next prime is 806254369. The reversal of 806254367 is 763452608.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 806254367 - 2¹² = 806250271 is a prime.

It is a super-2 number, since 2×806254367² = 1300092208613141378, which contains 22 as substring.

Together with 806254369, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (806254369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403127183 + 403127184.

It is an arithmetic number, because the mean of its divisors is an integer number (403127184).

Almost surely, 2^806254367 is an apocalyptic number.

806254367 is a deficient number, since it is larger than the sum of its proper divisors (1).

806254367 is an equidigital number, since it uses as much as digits as its factorization.

806254367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 806254367 is about 28394.6186274794. The cubic root of 806254367 is about 930.7306729396.

The spelling of 806254367 in words is "eight hundred six million, two hundred fifty-four thousand, three hundred sixty-seven".