7963005 has 16 divisors (see below), whose sum is σ = 12921984. Its totient is φ = 4186560.

The previous prime is 7963003. The next prime is 7963009. The reversal of 7963005 is 5003697.

It is not a de Polignac number, because 7963005 - 2¹ = 7963003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7963003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2674 + ... + 4803.

It is an arithmetic number, because the mean of its divisors is an integer number (807624).

Almost surely, 2^7963005 is an apocalyptic number.

It is an amenable number.

7963005 is a deficient number, since it is larger than the sum of its proper divisors (4958979).

7963005 is a wasteful number, since it uses less digits than its factorization.

7963005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7556.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 7963005 is about 2821.8796926871. The cubic root of 7963005 is about 199.6912318899.

The spelling of 7963005 in words is "seven million, nine hundred sixty-three thousand, five".