441561098 has 16 divisors (see below), whose sum is σ = 722947680. Its totient is φ = 200600400.

The previous prime is 441561091. The next prime is 441561101. The reversal of 441561098 is 890165144.

It is not an unprimeable number, because it can be changed into a prime (441561091) by changing a digit.

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, 47168 + ... + 55748.

It is an arithmetic number, because the mean of its divisors is an integer number (45184230).

Almost surely, 2^441561098 is an apocalyptic number.

441561098 is a deficient number, since it is larger than the sum of its proper divisors (281386582).

441561098 is a wasteful number, since it uses less digits than its factorization.

441561098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10933.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 441561098 is about 21013.3552294725. The cubic root of 441561098 is about 761.4889427815.

It can be divided in two parts, 44156 and 1098, that added together give a palindrome (45254).

The spelling of 441561098 in words is "four hundred forty-one million, five hundred sixty-one thousand, ninety-eight".