16340964 has 24 divisors (see below), whose sum is σ = 38240160. Its totient is φ = 5431104.

The previous prime is 16340899. The next prime is 16340983. The reversal of 16340964 is 46904361.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2752 + ... + 6344.

It is an arithmetic number, because the mean of its divisors is an integer number (1593340).

Almost surely, 2^16340964 is an apocalyptic number.

It is an amenable number.

16340964 is an abundant number, since it is smaller than the sum of its proper divisors (21899196).

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

16340964 is a wasteful number, since it uses less digits than its factorization.

16340964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3979 (or 3977 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 16340964 is about 4042.3958242607. The cubic root of 16340964 is about 253.7615924881.

The spelling of 16340964 in words is "sixteen million, three hundred forty thousand, nine hundred sixty-four".