412660847 has 2 divisors, whose sum is σ = 412660848. Its totient is φ = 412660846.

The previous prime is 412660813. The next prime is 412660901. The reversal of 412660847 is 748066214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 412660847 - 2⁶ = 412660783 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 412660847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412660247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206330423 + 206330424.

It is an arithmetic number, because the mean of its divisors is an integer number (206330424).

Almost surely, 2^412660847 is an apocalyptic number.

412660847 is a deficient number, since it is larger than the sum of its proper divisors (1).

412660847 is an equidigital number, since it uses as much as digits as its factorization.

412660847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 412660847 is about 20314.0554050638. The cubic root of 412660847 is about 744.4995194215.

The spelling of 412660847 in words is "four hundred twelve million, six hundred sixty thousand, eight hundred forty-seven".