7243602667 has 16 divisors (see below), whose sum is σ = 8439552000. Its totient is φ = 6088998240.

The previous prime is 7243602637. The next prime is 7243602673. The reversal of 7243602667 is 7662063427.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-7243602667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7243602637) 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 15 ways as a sum of consecutive naturals, for example, 38442 + ... + 126352.

It is an arithmetic number, because the mean of its divisors is an integer number (527472000).

Almost surely, 2^7243602667 is an apocalyptic number.

7243602667 is a deficient number, since it is larger than the sum of its proper divisors (1195949333).

7243602667 is a wasteful number, since it uses less digits than its factorization.

7243602667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88146.

The product of its (nonzero) digits is 508032, while the sum is 43.

The square root of 7243602667 is about 85109.3571060198. The cubic root of 7243602667 is about 1934.8688818294.

The spelling of 7243602667 in words is "seven billion, two hundred forty-three million, six hundred two thousand, six hundred sixty-seven".