7963315 has 4 divisors (see below), whose sum is σ = 9555984. Its totient is φ = 6370648.

The previous prime is 7963301. The next prime is 7963321. The reversal of 7963315 is 5133697.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7963315 - 2¹¹ = 7961267 is a prime.

It is a Duffinian number.

7963315 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 796327 + ... + 796336.

It is an arithmetic number, because the mean of its divisors is an integer number (2388996).

Almost surely, 2^7963315 is an apocalyptic number.

7963315 is a deficient number, since it is larger than the sum of its proper divisors (1592669).

7963315 is a wasteful number, since it uses less digits than its factorization.

7963315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592668.

The product of its digits is 17010, while the sum is 34.

The square root of 7963315 is about 2821.9346200789. The cubic root of 7963315 is about 199.6938231846.

The spelling of 7963315 in words is "seven million, nine hundred sixty-three thousand, three hundred fifteen".