444484901 has 8 divisors (see below), whose sum is σ = 515565120. Its totient is φ = 375300288.

The previous prime is 444484897. The next prime is 444484927. The reversal of 444484901 is 109484444.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 444484901 - 2² = 444484897 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444484961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473396 + ... + 474333.

It is an arithmetic number, because the mean of its divisors is an integer number (64445640).

Almost surely, 2^444484901 is an apocalyptic number.

It is an amenable number.

444484901 is a deficient number, since it is larger than the sum of its proper divisors (71080219).

444484901 is an equidigital number, since it uses as much as digits as its factorization.

444484901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947803.

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 444484901 is about 21082.8105574186. The cubic root of 444484901 is about 763.1659832640.

The spelling of 444484901 in words is "four hundred forty-four million, four hundred eighty-four thousand, nine hundred one".