7296891633 has 12 divisors (see below), whose sum is σ = 10564414848. Its totient is φ = 4853305080.

The previous prime is 7296891617. The next prime is 7296891659. The reversal of 7296891633 is 3361986927.

It is not a de Polignac number, because 7296891633 - 2⁴ = 7296891617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7296891633.

It is not an unprimeable number, because it can be changed into a prime (7296891673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 936685 + ... + 944442.

It is an arithmetic number, because the mean of its divisors is an integer number (880367904).

Almost surely, 2^7296891633 is an apocalyptic number.

It is an amenable number.

7296891633 is a deficient number, since it is larger than the sum of its proper divisors (3267523215).

7296891633 is a wasteful number, since it uses less digits than its factorization.

7296891633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881564 (or 1881561 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 54.

The square root of 7296891633 is about 85421.8451744049. The cubic root of 7296891633 is about 1939.6020398321.

The spelling of 7296891633 in words is "seven billion, two hundred ninety-six million, eight hundred ninety-one thousand, six hundred thirty-three".