46444449 has 4 divisors (see below), whose sum is σ = 61925936. Its totient is φ = 30962964.

The previous prime is 46444441. The next prime is 46444477. The reversal of 46444449 is 94444464.

46444449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 46444449 - 2³ = 46444441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46444441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7740739 + ... + 7740744.

It is an arithmetic number, because the mean of its divisors is an integer number (15481484).

Almost surely, 2^46444449 is an apocalyptic number.

It is an amenable number.

46444449 is a deficient number, since it is larger than the sum of its proper divisors (15481487).

46444449 is a wasteful number, since it uses less digits than its factorization.

46444449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15481486.

The product of its digits is 221184, while the sum is 39.

The square root of 46444449 is about 6815.0164343162. The cubic root of 46444449 is about 359.4550628828.

The spelling of 46444449 in words is "forty-six million, four hundred forty-four thousand, four hundred forty-nine".