441791494 has 8 divisors (see below), whose sum is σ = 663791688. Its totient is φ = 220527600.

The previous prime is 441791491. The next prime is 441791527. The reversal of 441791494 is 494197144.

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

It is a self number, because there is not a number n which added to its sum of digits gives 441791494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441791491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182572 + ... + 184975.

It is an arithmetic number, because the mean of its divisors is an integer number (82973961).

Almost surely, 2^441791494 is an apocalyptic number.

441791494 is a deficient number, since it is larger than the sum of its proper divisors (222000194).

441791494 is a wasteful number, since it uses less digits than its factorization.

441791494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368150.

The product of its digits is 145152, while the sum is 43.

The square root of 441791494 is about 21018.8366471601. The cubic root of 441791494 is about 761.6213619808.

The spelling of 441791494 in words is "four hundred forty-one million, seven hundred ninety-one thousand, four hundred ninety-four".