4373240663 has 8 divisors (see below), whose sum is σ = 4771401600. Its totient is φ = 3975178680.

The previous prime is 4373240623. The next prime is 4373240671. The reversal of 4373240663 is 3660423734.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4373240663 - 2¹⁰ = 4373239639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4373240603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91406 + ... + 130772.

It is an arithmetic number, because the mean of its divisors is an integer number (596425200).

Almost surely, 2^4373240663 is an apocalyptic number.

4373240663 is a deficient number, since it is larger than the sum of its proper divisors (398160937).

4373240663 is a wasteful number, since it uses less digits than its factorization.

4373240663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49477.

The product of its (nonzero) digits is 217728, while the sum is 38.

The square root of 4373240663 is about 66130.4821016753. The cubic root of 4373240663 is about 1635.3138911104.

The spelling of 4373240663 in words is "four billion, three hundred seventy-three million, two hundred forty thousand, six hundred sixty-three".