494605441 has 16 divisors (see below), whose sum is σ = 548357760. Its totient is φ = 442350720.

The previous prime is 494605439. The next prime is 494605459. The reversal of 494605441 is 144506494.

It is a cyclic number.

It is not a de Polignac number, because 494605441 - 2¹ = 494605439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 494605441.

It is not an unprimeable number, because it can be changed into a prime (494605471) 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, 596215 + ... + 597043.

It is an arithmetic number, because the mean of its divisors is an integer number (34272360).

Almost surely, 2^494605441 is an apocalyptic number.

It is an amenable number.

494605441 is a deficient number, since it is larger than the sum of its proper divisors (53752319).

494605441 is a wasteful number, since it uses less digits than its factorization.

494605441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 494605441 is about 22239.7266395071. The cubic root of 494605441 is about 790.8357554887.

The spelling of 494605441 in words is "four hundred ninety-four million, six hundred five thousand, four hundred forty-one".