16329412 has 24 divisors (see below), whose sum is σ = 31423392. Its totient is φ = 7363200.

The previous prime is 16329409. The next prime is 16329419. The reversal of 16329412 is 21492361.

16329412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (16329419) 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, 4348 + ... + 7180.

It is an arithmetic number, because the mean of its divisors is an integer number (1309308).

Almost surely, 2^16329412 is an apocalyptic number.

It is an amenable number.

16329412 is a deficient number, since it is larger than the sum of its proper divisors (15093980).

16329412 is a wasteful number, since it uses less digits than its factorization.

16329412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979 (or 2977 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 16329412 is about 4040.9667160223. The cubic root of 16329412 is about 253.7017807379.

It can be divided in two parts, 163294 and 12, that added together give a triangular number (163306 = T₅₇₁).

The spelling of 16329412 in words is "sixteen million, three hundred twenty-nine thousand, four hundred twelve".