441324890 has 16 divisors (see below), whose sum is σ = 801416808. Its totient is φ = 174967296.

The previous prime is 441324883. The next prime is 441324901. The reversal of 441324890 is 98423144.

It can be written as a sum of positive squares in 4 ways, for example, as 176969809 + 264355081 = 13303^2 + 16259^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 441324890.

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, 194147 + ... + 196406.

Almost surely, 2^441324890 is an apocalyptic number.

441324890 is a deficient number, since it is larger than the sum of its proper divisors (360091918).

441324890 is a wasteful number, since it uses less digits than its factorization.

441324890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390673.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 441324890 is about 21007.7340520105. The cubic root of 441324890 is about 761.3531353295.

The spelling of 441324890 in words is "four hundred forty-one million, three hundred twenty-four thousand, eight hundred ninety".