412884679 has 2 divisors, whose sum is σ = 412884680. Its totient is φ = 412884678.

The previous prime is 412884643. The next prime is 412884683. The reversal of 412884679 is 976488214.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 412884679 - 2⁷ = 412884551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412884179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206442339 + 206442340.

It is an arithmetic number, because the mean of its divisors is an integer number (206442340).

Almost surely, 2^412884679 is an apocalyptic number.

412884679 is a deficient number, since it is larger than the sum of its proper divisors (1).

412884679 is an equidigital number, since it uses as much as digits as its factorization.

412884679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 774144, while the sum is 49.

The square root of 412884679 is about 20319.5639470930. The cubic root of 412884679 is about 744.6341034648.

The spelling of 412884679 in words is "four hundred twelve million, eight hundred eighty-four thousand, six hundred seventy-nine".