7911268097 has 8 divisors (see below), whose sum is σ = 8099122944. Its totient is φ = 7723589328.

The previous prime is 7911268073. The next prime is 7911268103. The reversal of 7911268097 is 7908621197.

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 7911268097 - 2⁶ = 7911268033 is a prime.

It is a super-2 number, since 2×7911268097² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7911268297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49223 + ... + 135075.

It is an arithmetic number, because the mean of its divisors is an integer number (1012390368).

Almost surely, 2^7911268097 is an apocalyptic number.

It is an amenable number.

7911268097 is a deficient number, since it is larger than the sum of its proper divisors (187854847).

7911268097 is a wasteful number, since it uses less digits than its factorization.

7911268097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88039.

The product of its (nonzero) digits is 381024, while the sum is 50.

The square root of 7911268097 is about 88945.3095840360. The cubic root of 7911268097 is about 1992.5781670160.

The spelling of 7911268097 in words is "seven billion, nine hundred eleven million, two hundred sixty-eight thousand, ninety-seven".