449606411 has 4 divisors (see below), whose sum is σ = 449684400. Its totient is φ = 449528424.

The previous prime is 449606407. The next prime is 449606419. The reversal of 449606411 is 114606944.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 449606411 - 2² = 449606407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (449606419) 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, 29591 + ... + 42128.

It is an arithmetic number, because the mean of its divisors is an integer number (112421100).

Almost surely, 2^449606411 is an apocalyptic number.

449606411 is a deficient number, since it is larger than the sum of its proper divisors (77989).

449606411 is an equidigital number, since it uses as much as digits as its factorization.

449606411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77988.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 449606411 is about 21203.9244245022. The cubic root of 449606411 is about 766.0859516974.

The spelling of 449606411 in words is "four hundred forty-nine million, six hundred six thousand, four hundred eleven".