664107341 has 4 divisors (see below), whose sum is σ = 667033152. Its totient is φ = 661181532.

The previous prime is 664107293. The next prime is 664107343. The reversal of 664107341 is 143701466.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 664107341 - 2⁶ = 664107277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 664107298 and 664107307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (664107343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1462565 + ... + 1463018.

It is an arithmetic number, because the mean of its divisors is an integer number (166758288).

Almost surely, 2^664107341 is an apocalyptic number.

It is an amenable number.

664107341 is a deficient number, since it is larger than the sum of its proper divisors (2925811).

664107341 is a wasteful number, since it uses less digits than its factorization.

664107341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925810.

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

The square root of 664107341 is about 25770.2801886204. The cubic root of 664107341 is about 872.4611427045.

The spelling of 664107341 in words is "six hundred sixty-four million, one hundred seven thousand, three hundred forty-one".