6566703379 has 8 divisors (see below), whose sum is σ = 6625816992. Its totient is φ = 6507833280.

The previous prime is 6566703329. The next prime is 6566703397. The reversal of 6566703379 is 9733076656.

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 6566703379 - 2¹⁵ = 6566670611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6566703329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6487 + ... + 114784.

It is an arithmetic number, because the mean of its divisors is an integer number (828227124).

Almost surely, 2^6566703379 is an apocalyptic number.

6566703379 is a deficient number, since it is larger than the sum of its proper divisors (59113613).

6566703379 is a wasteful number, since it uses less digits than its factorization.

6566703379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121757.

The product of its (nonzero) digits is 4286520, while the sum is 52.

The square root of 6566703379 is about 81035.1983955121. The cubic root of 6566703379 is about 1872.6177393505.

The spelling of 6566703379 in words is "six billion, five hundred sixty-six million, seven hundred three thousand, three hundred seventy-nine".