4454464406 has 16 divisors (see below), whose sum is σ = 8085414816. Its totient is φ = 1796758656.

The previous prime is 4454464387. The next prime is 4454464429. The reversal of 4454464406 is 6044644544.

It is a happy number.

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, 9357881 + ... + 9358356.

It is an arithmetic number, because the mean of its divisors is an integer number (505338426).

Almost surely, 2^4454464406 is an apocalyptic number.

4454464406 is a deficient number, since it is larger than the sum of its proper divisors (3630950410).

4454464406 is a wasteful number, since it uses less digits than its factorization.

4454464406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18716263.

The product of its (nonzero) digits is 737280, while the sum is 41.

The square root of 4454464406 is about 66741.7740699182. The cubic root of 4454464406 is about 1645.3760230314.

The spelling of 4454464406 in words is "four billion, four hundred fifty-four million, four hundred sixty-four thousand, four hundred six".