4404668 has 12 divisors (see below), whose sum is σ = 7723632. Its totient is φ = 2197920.

The previous prime is 4404643. The next prime is 4404677. The reversal of 4404668 is 8664044.

It is a super-2 number, since 2×4404668² = 38802200380448, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2321 + ... + 3767.

It is an arithmetic number, because the mean of its divisors is an integer number (643636).

Almost surely, 2^4404668 is an apocalyptic number.

It is an amenable number.

4404668 is a deficient number, since it is larger than the sum of its proper divisors (3318964).

4404668 is a wasteful number, since it uses less digits than its factorization.

4404668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212 (or 2210 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 4404668 is about 2098.7300922224. The cubic root of 4404668 is about 163.9221819985.

It can be divided in two parts, 44046 and 68, that multiplied together give a triangular number (2995128 = T₂₄₄₇).

The spelling of 4404668 in words is "four million, four hundred four thousand, six hundred sixty-eight".