412403279 has 2 divisors, whose sum is σ = 412403280. Its totient is φ = 412403278.

The previous prime is 412403267. The next prime is 412403339. The reversal of 412403279 is 972304214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 412403279 - 2⁴ = 412403263 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412403879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206201639 + 206201640.

It is an arithmetic number, because the mean of its divisors is an integer number (206201640).

Almost surely, 2^412403279 is an apocalyptic number.

412403279 is a deficient number, since it is larger than the sum of its proper divisors (1).

412403279 is an equidigital number, since it uses as much as digits as its factorization.

412403279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 412403279 is about 20307.7147655762. The cubic root of 412403279 is about 744.3445906110.

The spelling of 412403279 in words is "four hundred twelve million, four hundred three thousand, two hundred seventy-nine".