1064664682 has 8 divisors (see below), whose sum is σ = 1648513152. Its totient is φ = 515160300.

The previous prime is 1064664673. The next prime is 1064664683. The reversal of 1064664682 is 2864664601.

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

It is a super-2 number, since 2×1064664682² = 2267021770196322248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1064664683) 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, 8585944 + ... + 8586067.

It is an arithmetic number, because the mean of its divisors is an integer number (206064144).

Almost surely, 2^1064664682 is an apocalyptic number.

1064664682 is a deficient number, since it is larger than the sum of its proper divisors (583848470).

1064664682 is a wasteful number, since it uses less digits than its factorization.

1064664682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17172044.

The product of its (nonzero) digits is 331776, while the sum is 43.

The square root of 1064664682 is about 32629.1998369559. The cubic root of 1064664682 is about 1021.1062846396.

The spelling of 1064664682 in words is "one billion, sixty-four million, six hundred sixty-four thousand, six hundred eighty-two".