412005379 has 2 divisors, whose sum is σ = 412005380. Its totient is φ = 412005378.

The previous prime is 412005331. The next prime is 412005383. The reversal of 412005379 is 973500214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 412005379 - 2¹¹ = 412003331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 412005379.

It is not a weakly prime, because it can be changed into another prime (412005389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206002689 + 206002690.

It is an arithmetic number, because the mean of its divisors is an integer number (206002690).

Almost surely, 2^412005379 is an apocalyptic number.

412005379 is a deficient number, since it is larger than the sum of its proper divisors (1).

412005379 is an equidigital number, since it uses as much as digits as its factorization.

412005379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 412005379 is about 20297.9156319066. The cubic root of 412005379 is about 744.1051243477.

The spelling of 412005379 in words is "four hundred twelve million, five thousand, three hundred seventy-nine".