4900449 has 32 divisors (see below), whose sum is σ = 7372800. Its totient is φ = 2882880.

The previous prime is 4900439. The next prime is 4900451. The reversal of 4900449 is 9440094.

It is not a de Polignac number, because 4900449 - 2⁷ = 4900321 is a prime.

It is a super-3 number, since 3×4900449³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4900439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61992 + ... + 62070.

It is an arithmetic number, because the mean of its divisors is an integer number (230400).

Almost surely, 2^4900449 is an apocalyptic number.

It is an amenable number.

4900449 is a deficient number, since it is larger than the sum of its proper divisors (2472351).

4900449 is a wasteful number, since it uses less digits than its factorization.

4900449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 4900449 is about 2213.6957785568. The cubic root of 4900449 is about 169.8551129988.

The spelling of 4900449 in words is "four million, nine hundred thousand, four hundred forty-nine".