441965629 has 16 divisors (see below), whose sum is σ = 519840000. Its totient is φ = 367818624.

The previous prime is 441965627. The next prime is 441965633. The reversal of 441965629 is 926569144.

It is a cyclic number.

It is not a de Polignac number, because 441965629 - 2¹ = 441965627 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441965627) 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, 145872 + ... + 148870.

It is an arithmetic number, because the mean of its divisors is an integer number (32490000).

Almost surely, 2^441965629 is an apocalyptic number.

It is an amenable number.

441965629 is a deficient number, since it is larger than the sum of its proper divisors (77874371).

441965629 is a wasteful number, since it uses less digits than its factorization.

441965629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3612.

The product of its digits is 466560, while the sum is 46.

The square root of 441965629 is about 21022.9785948614. The cubic root of 441965629 is about 761.7214148462.

The spelling of 441965629 in words is "four hundred forty-one million, nine hundred sixty-five thousand, six hundred twenty-nine".