449411901 has 8 divisors (see below), whose sum is σ = 599406240. Its totient is φ = 299512752.

The previous prime is 449411891. The next prime is 449411903. The reversal of 449411901 is 109114944.

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

It is not a de Polignac number, because 449411901 - 2⁷ = 449411773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449411903) 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, 11935 + ... + 32268.

It is an arithmetic number, because the mean of its divisors is an integer number (74925780).

Almost surely, 2^449411901 is an apocalyptic number.

It is an amenable number.

449411901 is a deficient number, since it is larger than the sum of its proper divisors (149994339).

449411901 is a wasteful number, since it uses less digits than its factorization.

449411901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47595.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 449411901 is about 21199.3372773773. The cubic root of 449411901 is about 765.9754603368.

The spelling of 449411901 in words is "four hundred forty-nine million, four hundred eleven thousand, nine hundred one".