6709564364 has 12 divisors (see below), whose sum is σ = 11783229864. Its totient is φ = 3342927264.

The previous prime is 6709564361. The next prime is 6709564409. The reversal of 6709564364 is 4634659076.

It is not an unprimeable number, because it can be changed into a prime (6709564361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2962457 + ... + 2964720.

It is an arithmetic number, because the mean of its divisors is an integer number (981935822).

Almost surely, 2^6709564364 is an apocalyptic number.

It is an amenable number.

6709564364 is a deficient number, since it is larger than the sum of its proper divisors (5073665500).

6709564364 is a wasteful number, since it uses less digits than its factorization.

6709564364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5927464 (or 5927462 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 50.

The square root of 6709564364 is about 81911.9305351791. The cubic root of 6709564364 is about 1886.1002579261.

The spelling of 6709564364 in words is "six billion, seven hundred nine million, five hundred sixty-four thousand, three hundred sixty-four".