16034664 has 16 divisors (see below), whose sum is σ = 40086720. Its totient is φ = 5344880.

The previous prime is 16034591. The next prime is 16034693. The reversal of 16034664 is 46643061.

It is a super-4 number, since 4×16034664⁴ (a number of 30 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334032 + ... + 334079.

It is an arithmetic number, because the mean of its divisors is an integer number (2505420).

Almost surely, 2^16034664 is an apocalyptic number.

It is an amenable number.

16034664 is an abundant number, since it is smaller than the sum of its proper divisors (24052056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16034664 is a wasteful number, since it uses less digits than its factorization.

16034664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668120 (or 668116 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 16034664 is about 4004.3306556777. The cubic root of 16034664 is about 252.1660533179.

The spelling of 16034664 in words is "sixteen million, thirty-four thousand, six hundred sixty-four".