10665789674 has 8 divisors (see below), whose sum is σ = 16006975488. Its totient is φ = 5330131180.

The previous prime is 10665789653. The next prime is 10665789683. The reversal of 10665789674 is 47698756601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10665789674² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1377002 + ... + 1384725.

It is an arithmetic number, because the mean of its divisors is an integer number (2000871936).

Almost surely, 2^10665789674 is an apocalyptic number.

10665789674 is a deficient number, since it is larger than the sum of its proper divisors (5341185814).

10665789674 is a wasteful number, since it uses less digits than its factorization.

10665789674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763660.

The product of its (nonzero) digits is 15240960, while the sum is 59.

The spelling of 10665789674 in words is "ten billion, six hundred sixty-five million, seven hundred eighty-nine thousand, six hundred seventy-four".