413330647 has 2 divisors, whose sum is σ = 413330648. Its totient is φ = 413330646.

The previous prime is 413330641. The next prime is 413330651. The reversal of 413330647 is 746033314.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413330647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413330641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206665323 + 206665324.

It is an arithmetic number, because the mean of its divisors is an integer number (206665324).

Almost surely, 2^413330647 is an apocalyptic number.

413330647 is a deficient number, since it is larger than the sum of its proper divisors (1).

413330647 is an equidigital number, since it uses as much as digits as its factorization.

413330647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 413330647 is about 20330.5348429401. The cubic root of 413330647 is about 744.9021068617.

The spelling of 413330647 in words is "four hundred thirteen million, three hundred thirty thousand, six hundred forty-seven".