412403879 has 2 divisors, whose sum is σ = 412403880. Its totient is φ = 412403878.

The previous prime is 412403861. The next prime is 412403903. The reversal of 412403879 is 978304214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 412403879 - 2¹² = 412399783 is a prime.

It is a super-3 number, since 3×412403879³ (a number of 27 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412403279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206201939 + 206201940.

It is an arithmetic number, because the mean of its divisors is an integer number (206201940).

Almost surely, 2^412403879 is an apocalyptic number.

412403879 is a deficient number, since it is larger than the sum of its proper divisors (1).

412403879 is an equidigital number, since it uses as much as digits as its factorization.

412403879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 412403879 is about 20307.7295382817. The cubic root of 412403879 is about 744.3449515898.

The spelling of 412403879 in words is "four hundred twelve million, four hundred three thousand, eight hundred seventy-nine".