441490842 has 48 divisors (see below), whose sum is σ = 1074947328. Its totient is φ = 129935520.

The previous prime is 441490837. The next prime is 441490849. The reversal of 441490842 is 248094144.

It is a junction number, because it is equal to n+sod(n) for n = 441490797 and 441490806.

It is not an unprimeable number, because it can be changed into a prime (441490849) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35634 + ... + 46397.

It is an arithmetic number, because the mean of its divisors is an integer number (22394736).

Almost surely, 2^441490842 is an apocalyptic number.

441490842 is an abundant number, since it is smaller than the sum of its proper divisors (633456486).

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

441490842 is a wasteful number, since it uses less digits than its factorization.

441490842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82075 (or 82072 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 441490842 is about 21011.6834642063. The cubic root of 441490842 is about 761.4485542561.

The spelling of 441490842 in words is "four hundred forty-one million, four hundred ninety thousand, eight hundred forty-two".