7963220003 has 2 divisors, whose sum is σ = 7963220004. Its totient is φ = 7963220002.

The previous prime is 7963219991. The next prime is 7963220047. The reversal of 7963220003 is 3000223697.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3000223697) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7963220003 - 2¹² = 7963215907 is a prime.

It is not a weakly prime, because it can be changed into another prime (7963223003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3981610001 + 3981610002.

It is an arithmetic number, because the mean of its divisors is an integer number (3981610002).

Almost surely, 2^7963220003 is an apocalyptic number.

7963220003 is a deficient number, since it is larger than the sum of its proper divisors (1).

7963220003 is an equidigital number, since it uses as much as digits as its factorization.

7963220003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 7963220003 is about 89236.8758025515. The cubic root of 7963220003 is about 1996.9302911042.

The spelling of 7963220003 in words is "seven billion, nine hundred sixty-three million, two hundred twenty thousand, three".