4406661354 has 16 divisors (see below), whose sum is σ = 8814310848. Its totient is φ = 1468722432.

The previous prime is 4406661323. The next prime is 4406661359. The reversal of 4406661354 is 4531666044.

It is a super-2 number, since 2×4406661354² = 38837328577674226632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4406661359) 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 7 ways as a sum of consecutive naturals, for example, 24979 + ... + 97145.

It is an arithmetic number, because the mean of its divisors is an integer number (550894428).

Almost surely, 2^4406661354 is an apocalyptic number.

4406661354 is an abundant number, since it is smaller than the sum of its proper divisors (4407649494).

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

4406661354 is a wasteful number, since it uses less digits than its factorization.

4406661354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82349.

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 4406661354 is about 66382.6886620300. The cubic root of 4406661354 is about 1639.4690619702.

The spelling of 4406661354 in words is "four billion, four hundred six million, six hundred sixty-one thousand, three hundred fifty-four".