4440462628 has 24 divisors (see below), whose sum is σ = 9403333632. Its totient is φ = 1791110784.

The previous prime is 4440462613. The next prime is 4440462667. The reversal of 4440462628 is 8262640444.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4663876 + ... + 4664827.

It is an arithmetic number, because the mean of its divisors is an integer number (391805568).

Almost surely, 2^4440462628 is an apocalyptic number.

It is an amenable number.

4440462628 is an abundant number, since it is smaller than the sum of its proper divisors (4962871004).

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

4440462628 is a wasteful number, since it uses less digits than its factorization.

4440462628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9328731 (or 9328729 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 40.

The square root of 4440462628 is about 66636.7963515654. The cubic root of 4440462628 is about 1643.6502359939.

The spelling of 4440462628 in words is "four billion, four hundred forty million, four hundred sixty-two thousand, six hundred twenty-eight".