6651120674 has 8 divisors (see below), whose sum is σ = 10883652048. Its totient is φ = 3023236660.

The previous prime is 6651120667. The next prime is 6651120709. The reversal of 6651120674 is 4760211566.

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

It is a super-2 number, since 2×6651120674² = 88474812440220428552, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151161812 + ... + 151161855.

It is an arithmetic number, because the mean of its divisors is an integer number (1360456506).

Almost surely, 2^6651120674 is an apocalyptic number.

6651120674 is a deficient number, since it is larger than the sum of its proper divisors (4232531374).

6651120674 is a wasteful number, since it uses less digits than its factorization.

6651120674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302323680.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 6651120674 is about 81554.4031551945. The cubic root of 6651120674 is about 1880.6079852282.

The spelling of 6651120674 in words is "six billion, six hundred fifty-one million, one hundred twenty thousand, six hundred seventy-four".