8083620963 has 64 divisors (see below), whose sum is σ = 13664332800. Its totient is φ = 4684062240.

The previous prime is 8083620959. The next prime is 8083620983. The reversal of 8083620963 is 3690263808.

It is not a de Polignac number, because 8083620963 - 2² = 8083620959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8083620943) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3612481 + ... + 3614717.

It is an arithmetic number, because the mean of its divisors is an integer number (213505200).

Almost surely, 2^8083620963 is an apocalyptic number.

8083620963 is a deficient number, since it is larger than the sum of its proper divisors (5580711837).

8083620963 is a wasteful number, since it uses less digits than its factorization.

8083620963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2326 (or 2274 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 8083620963 is about 89908.9593032863. The cubic root of 8083620963 is about 2006.9442742051.

The spelling of 8083620963 in words is "eight billion, eighty-three million, six hundred twenty thousand, nine hundred sixty-three".