494349441 has 4 divisors (see below), whose sum is σ = 659132592. Its totient is φ = 329566292.

The previous prime is 494349437. The next prime is 494349451. The reversal of 494349441 is 144943494.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 494349441 - 2² = 494349437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 494349393 and 494349402.

It is not an unprimeable number, because it can be changed into a prime (494349421) 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, 82391571 + ... + 82391576.

It is an arithmetic number, because the mean of its divisors is an integer number (164783148).

Almost surely, 2^494349441 is an apocalyptic number.

It is an amenable number.

494349441 is a deficient number, since it is larger than the sum of its proper divisors (164783151).

494349441 is a wasteful number, since it uses less digits than its factorization.

494349441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164783150.

The product of its digits is 248832, while the sum is 42.

The square root of 494349441 is about 22233.9704281534. The cubic root of 494349441 is about 790.6992905575.

The spelling of 494349441 in words is "four hundred ninety-four million, three hundred forty-nine thousand, four hundred forty-one".