4454106660 has 72 divisors (see below), whose sum is σ = 13946639616. Its totient is φ = 1149445440.

The previous prime is 4454106659. The next prime is 4454106661. The reversal of 4454106660 is 666014544.

It is an interprime number because it is at equal distance from previous prime (4454106659) and next prime (4454106661).

It is a super-2 number, since 2×4454106660² = 39678132277312711200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4454106661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 393534 + ... + 404693.

It is an arithmetic number, because the mean of its divisors is an integer number (193703328).

Almost surely, 2^4454106660 is an apocalyptic number.

It is an amenable number.

4454106660 is an abundant number, since it is smaller than the sum of its proper divisors (9492532956).

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

4454106660 is a wasteful number, since it uses less digits than its factorization.

4454106660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798273 (or 798268 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 4454106660 is about 66739.0939405084. The cubic root of 4454106660 is about 1645.3319741555.

The spelling of 4454106660 in words is "four billion, four hundred fifty-four million, one hundred six thousand, six hundred sixty".