7287064347 has 8 divisors (see below), whose sum is σ = 9753030144. Its totient is φ = 4839570728.

The previous prime is 7287064333. The next prime is 7287064361. The reversal of 7287064347 is 7434607827.

It is an interprime number because it is at equal distance from previous prime (7287064333) and next prime (7287064361).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7287064347 - 2⁷ = 7287064219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7287064296 and 7287064305.

It is not an unprimeable number, because it can be changed into a prime (7287064847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4617123 + ... + 4618700.

It is an arithmetic number, because the mean of its divisors is an integer number (1219128768).

Almost surely, 2^7287064347 is an apocalyptic number.

7287064347 is a deficient number, since it is larger than the sum of its proper divisors (2465965797).

7287064347 is a wasteful number, since it uses less digits than its factorization.

7287064347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9236089.

The product of its (nonzero) digits is 1580544, while the sum is 48.

The square root of 7287064347 is about 85364.3037047688. The cubic root of 7287064347 is about 1938.7309114886.

The spelling of 7287064347 in words is "seven billion, two hundred eighty-seven million, sixty-four thousand, three hundred forty-seven".