2393967963 has 8 divisors (see below), whose sum is σ = 3294923776. Its totient is φ = 1544495400.

The previous prime is 2393967959. The next prime is 2393967977. The reversal of 2393967963 is 3697693932.

2393967963 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2393967963 - 2² = 2393967959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2393967463) 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, 12870703 + ... + 12870888.

It is an arithmetic number, because the mean of its divisors is an integer number (411865472).

Almost surely, 2^2393967963 is an apocalyptic number.

2393967963 is a deficient number, since it is larger than the sum of its proper divisors (900955813).

2393967963 is a wasteful number, since it uses less digits than its factorization.

2393967963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25741625.

The product of its digits is 9920232, while the sum is 57.

The square root of 2393967963 is about 48928.1919040547. The cubic root of 2393967963 is about 1337.7432801476.

The spelling of 2393967963 in words is "two billion, three hundred ninety-three million, nine hundred sixty-seven thousand, nine hundred sixty-three".