4343664 has 40 divisors (see below), whose sum is σ = 12086032. Its totient is φ = 1336320.

The previous prime is 4343659. The next prime is 4343671. The reversal of 4343664 is 4663434.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 2857 + ... + 4104.

Almost surely, 2^4343664 is an apocalyptic number.

It is an amenable number.

4343664 is an abundant number, since it is smaller than the sum of its proper divisors (7742368).

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

4343664 is a wasteful number, since it uses less digits than its factorization.

4343664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6985 (or 6979 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

The square root of 4343664 is about 2084.1458682156. The cubic root of 4343664 is about 163.1618951791.

The spelling of 4343664 in words is "four million, three hundred forty-three thousand, six hundred sixty-four".