7315963 has 2 divisors, whose sum is σ = 7315964. Its totient is φ = 7315962.

The previous prime is 7315951. The next prime is 7315981. The reversal of 7315963 is 3695137.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7315963 - 2¹³ = 7307771 is a prime.

It is not a weakly prime, because it can be changed into another prime (7315463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3657981 + 3657982.

It is an arithmetic number, because the mean of its divisors is an integer number (3657982).

Almost surely, 2^7315963 is an apocalyptic number.

7315963 is a deficient number, since it is larger than the sum of its proper divisors (1).

7315963 is an equidigital number, since it uses as much as digits as its factorization.

7315963 is an evil number, because the sum of its binary digits is even.

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

The square root of 7315963 is about 2704.8036897342. The cubic root of 7315963 is about 194.1290369791.

The spelling of 7315963 in words is "seven million, three hundred fifteen thousand, nine hundred sixty-three".