4407700068 has 18 divisors (see below), whose sum is σ = 11141686374. Its totient is φ = 1469233344.

The previous prime is 4407700067. The next prime is 4407700081. The reversal of 4407700068 is 8600077044.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3869088804 + 538611264 = 62202^2 + 23208^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 122436113 = 4407700068 / (4 + 4 + 0 + 7 + 7 + 0 + 0 + 0 + 6 + 8).

It is not an unprimeable number, because it can be changed into a prime (4407700061) 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 5 ways as a sum of consecutive naturals, for example, 61218021 + ... + 61218092.

Almost surely, 2^4407700068 is an apocalyptic number.

It is an amenable number.

4407700068 is an abundant number, since it is smaller than the sum of its proper divisors (6733986306).

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

4407700068 is a wasteful number, since it uses less digits than its factorization.

4407700068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122436123 (or 122436118 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 4407700068 is about 66390.5118823466. The cubic root of 4407700068 is about 1639.5978673965.

The spelling of 4407700068 in words is "four billion, four hundred seven million, seven hundred thousand, sixty-eight".