7270984649791 has 16 divisors (see below), whose sum is σ = 7497767905056. Its totient is φ = 7045842226176.

The previous prime is 7270984649743. The next prime is 7270984649857. The reversal of 7270984649791 is 1979464890727.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7270984649791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7270984649741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10672615 + ... + 11333431.

It is an arithmetic number, because the mean of its divisors is an integer number (468610494066).

Almost surely, 2^{7270984649791} is an apocalyptic number.

7270984649791 is a deficient number, since it is larger than the sum of its proper divisors (226783255265).

7270984649791 is a wasteful number, since it uses less digits than its factorization.

7270984649791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662058.

The product of its (nonzero) digits is 384072192, while the sum is 73.

The spelling of 7270984649791 in words is "seven trillion, two hundred seventy billion, nine hundred eighty-four million, six hundred forty-nine thousand, seven hundred ninety-one".