1064666306 has 16 divisors (see below), whose sum is σ = 1770743808. Its totient is φ = 476005200.

The previous prime is 1064666303. The next prime is 1064666333. The reversal of 1064666306 is 6036664601.

It is a super-2 number, since 2×1064666306² = 2267028686263371272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1064666306.

It is not an unprimeable number, because it can be changed into a prime (1064666303) 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, 395330 + ... + 398013.

It is an arithmetic number, because the mean of its divisors is an integer number (110671488).

Almost surely, 2^1064666306 is an apocalyptic number.

1064666306 is a deficient number, since it is larger than the sum of its proper divisors (706077502).

1064666306 is a wasteful number, since it uses less digits than its factorization.

1064666306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793417.

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 1064666306 is about 32629.2247226317. The cubic root of 1064666306 is about 1021.1068038252.

The spelling of 1064666306 in words is "one billion, sixty-four million, six hundred sixty-six thousand, three hundred six".