2442347663 has 8 divisors (see below), whose sum is σ = 2801556480. Its totient is φ = 2085714360.

The previous prime is 2442347651. The next prime is 2442347671. The reversal of 2442347663 is 3667432442.

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

It is a cyclic number.

It is not a de Polignac number, because 2442347663 - 2⁶ = 2442347599 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2442347663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442347603) 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, 641843 + ... + 645636.

It is an arithmetic number, because the mean of its divisors is an integer number (350194560).

Almost surely, 2^2442347663 is an apocalyptic number.

2442347663 is a deficient number, since it is larger than the sum of its proper divisors (359208817).

2442347663 is a wasteful number, since it uses less digits than its factorization.

2442347663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287757.

The product of its digits is 580608, while the sum is 41.

The square root of 2442347663 is about 49420.1139517100. The cubic root of 2442347663 is about 1346.6947331898.

The spelling of 2442347663 in words is "two billion, four hundred forty-two million, three hundred forty-seven thousand, six hundred sixty-three".