441425836 has 18 divisors (see below), whose sum is σ = 793947588. Its totient is φ = 214745040.

The previous prime is 441425827. The next prime is 441425837. The reversal of 441425836 is 638524144.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 441425795 and 441425804.

It is not an unprimeable number, because it can be changed into a prime (441425837) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34830 + ... + 45781.

Almost surely, 2^441425836 is an apocalyptic number.

It is an amenable number.

441425836 is a deficient number, since it is larger than the sum of its proper divisors (352521752).

441425836 is a wasteful number, since it uses less digits than its factorization.

441425836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80689 (or 80650 counting only the distinct ones).

The product of its digits is 92160, while the sum is 37.

The square root of 441425836 is about 21010.1365059821. The cubic root of 441425836 is about 761.4111800159.

The spelling of 441425836 in words is "four hundred forty-one million, four hundred twenty-five thousand, eight hundred thirty-six".