7384673563 has 2 divisors, whose sum is σ = 7384673564. Its totient is φ = 7384673562.

The previous prime is 7384673519. The next prime is 7384673567. The reversal of 7384673563 is 3653764837.

It is a happy number.

7384673563 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7384673563 - 2²⁵ = 7351119131 is a prime.

It is a super-2 number, since 2×7384673563² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7384673563.

It is not a weakly prime, because it can be changed into another prime (7384673567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3692336781 + 3692336782.

It is an arithmetic number, because the mean of its divisors is an integer number (3692336782).

Almost surely, 2^7384673563 is an apocalyptic number.

7384673563 is a deficient number, since it is larger than the sum of its proper divisors (1).

7384673563 is an equidigital number, since it uses as much as digits as its factorization.

7384673563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7620480, while the sum is 52.

The square root of 7384673563 is about 85934.1233911186. The cubic root of 7384673563 is about 1947.3488902558.

The spelling of 7384673563 in words is "seven billion, three hundred eighty-four million, six hundred seventy-three thousand, five hundred sixty-three".