334441663 has 4 divisors (see below), whose sum is σ = 354114720. Its totient is φ = 314768608.

The previous prime is 334441637. The next prime is 334441703. The reversal of 334441663 is 366144433.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 334441663 - 2¹³ = 334433471 is a prime.

It is a super-2 number, since 2×334441663² = 223702451900411138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334441463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9836503 + ... + 9836536.

It is an arithmetic number, because the mean of its divisors is an integer number (88528680).

Almost surely, 2^334441663 is an apocalyptic number.

334441663 is a deficient number, since it is larger than the sum of its proper divisors (19673057).

334441663 is a wasteful number, since it uses less digits than its factorization.

334441663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19673056.

The product of its digits is 62208, while the sum is 34.

The square root of 334441663 is about 18287.7462526141. The cubic root of 334441663 is about 694.1288970693.

The spelling of 334441663 in words is "three hundred thirty-four million, four hundred forty-one thousand, six hundred sixty-three".