406767367 has 2 divisors, whose sum is σ = 406767368. Its totient is φ = 406767366.

The previous prime is 406767359. The next prime is 406767377. The reversal of 406767367 is 763767604.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 406767367 - 2³ = 406767359 is a prime.

It is a super-2 number, since 2×406767367² = 330919381712225378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (406767377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203383683 + 203383684.

It is an arithmetic number, because the mean of its divisors is an integer number (203383684).

Almost surely, 2^406767367 is an apocalyptic number.

406767367 is a deficient number, since it is larger than the sum of its proper divisors (1).

406767367 is an equidigital number, since it uses as much as digits as its factorization.

406767367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 889056, while the sum is 46.

The square root of 406767367 is about 20168.4745828731. The cubic root of 406767367 is about 740.9382832605.

The spelling of 406767367 in words is "four hundred six million, seven hundred sixty-seven thousand, three hundred sixty-seven".