441949065 has 16 divisors (see below), whose sum is σ = 711805056. Its totient is φ = 234144000.

The previous prime is 441949061. The next prime is 441949069. The reversal of 441949065 is 560949144.

It is an interprime number because it is at equal distance from previous prime (441949061) and next prime (441949069).

It is not a de Polignac number, because 441949065 - 2² = 441949061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (441949061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95296 + ... + 99825.

It is an arithmetic number, because the mean of its divisors is an integer number (44487816).

Almost surely, 2^441949065 is an apocalyptic number.

It is an amenable number.

441949065 is a deficient number, since it is larger than the sum of its proper divisors (269855991).

441949065 is a wasteful number, since it uses less digits than its factorization.

441949065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195280.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 441949065 is about 21022.5846412852. The cubic root of 441949065 is about 761.7118987886.

The spelling of 441949065 in words is "four hundred forty-one million, nine hundred forty-nine thousand, sixty-five".