4044485630 has 16 divisors (see below), whose sum is σ = 7280844624. Its totient is φ = 1617623040.

The previous prime is 4044485629. The next prime is 4044485707. The reversal of 4044485630 is 365844404.

It is a super-2 number, since 2×4044485630² = 32715728022552993800, which contains 22 as substring.

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, 126449 + ... + 155171.

It is an arithmetic number, because the mean of its divisors is an integer number (455052789).

Almost surely, 2^4044485630 is an apocalyptic number.

4044485630 is a deficient number, since it is larger than the sum of its proper divisors (3236358994).

4044485630 is a wasteful number, since it uses less digits than its factorization.

4044485630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42811.

The product of its (nonzero) digits is 184320, while the sum is 38.

The square root of 4044485630 is about 63596.2705667557. The cubic root of 4044485630 is about 1593.2640816622.

The spelling of 4044485630 in words is "four billion, forty-four million, four hundred eighty-five thousand, six hundred thirty".