441794431 has 8 divisors (see below), whose sum is σ = 476174160. Its totient is φ = 407471232.

The previous prime is 441794417. The next prime is 441794459. The reversal of 441794431 is 134497144.

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 441794431 - 2⁷ = 441794303 is a prime.

It is a super-2 number, since 2×441794431² = 390364638525227522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441794461) 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, 2871 + ... + 29863.

It is an arithmetic number, because the mean of its divisors is an integer number (59521770).

Almost surely, 2^441794431 is an apocalyptic number.

441794431 is a deficient number, since it is larger than the sum of its proper divisors (34379729).

441794431 is a wasteful number, since it uses less digits than its factorization.

441794431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28265.

The product of its digits is 48384, while the sum is 37.

The square root of 441794431 is about 21018.9065129469. The cubic root of 441794431 is about 761.6230497128.

It can be divided in two parts, 441794 and 431, that added together give a square (442225 = 665²).

The spelling of 441794431 in words is "four hundred forty-one million, seven hundred ninety-four thousand, four hundred thirty-one".