10974590891 has 8 divisors (see below), whose sum is σ = 12358483968. Its totient is φ = 9655065000.

The previous prime is 10974590867. The next prime is 10974590897. The reversal of 10974590891 is 19809547901.

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 10974590891 - 2¹⁸ = 10974328747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10974590897) 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, 16091435 + ... + 16092116.

It is an arithmetic number, because the mean of its divisors is an integer number (1544810496).

Almost surely, 2^10974590891 is an apocalyptic number.

10974590891 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10974590891 is a deficient number, since it is larger than the sum of its proper divisors (1383893077).

10974590891 is a wasteful number, since it uses less digits than its factorization.

10974590891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32183593.

The product of its (nonzero) digits is 816480, while the sum is 53.

The spelling of 10974590891 in words is "ten billion, nine hundred seventy-four million, five hundred ninety thousand, eight hundred ninety-one".