442616036 has 12 divisors (see below), whose sum is σ = 774924528. Its totient is φ = 221209032.

The previous prime is 442616023. The next prime is 442616051. The reversal of 442616036 is 630616244.

It is a junction number, because it is equal to n+sod(n) for n = 442615993 and 442616011.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14186 + ... + 32961.

It is an arithmetic number, because the mean of its divisors is an integer number (64577044).

Almost surely, 2^442616036 is an apocalyptic number.

It is an amenable number.

442616036 is a deficient number, since it is larger than the sum of its proper divisors (332308492).

442616036 is a wasteful number, since it uses less digits than its factorization.

442616036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49498 (or 49496 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 442616036 is about 21038.4418624574. The cubic root of 442616036 is about 762.0948874106.

The spelling of 442616036 in words is "four hundred forty-two million, six hundred sixteen thousand, thirty-six".