3454866664 has 16 divisors (see below), whose sum is σ = 6480569700. Its totient is φ = 1726714752.

The previous prime is 3454866643. The next prime is 3454866673. The reversal of 3454866664 is 4666684543.

It can be written as a sum of positive squares in 2 ways, for example, as 3103604100 + 351262564 = 55710^2 + 18742^2 .

It is a super-3 number, since 3×3454866664³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69109 + ... + 108100.

Almost surely, 2^3454866664 is an apocalyptic number.

It is an amenable number.

3454866664 is a deficient number, since it is larger than the sum of its proper divisors (3025703036).

3454866664 is a wasteful number, since it uses less digits than its factorization.

3454866664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179652 (or 179648 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 52.

The square root of 3454866664 is about 58778.1138179850. The cubic root of 3454866664 is about 1511.7399739944.

The spelling of 3454866664 in words is "three billion, four hundred fifty-four million, eight hundred sixty-six thousand, six hundred sixty-four".