36444449 has 8 divisors (see below), whose sum is σ = 37893408. Its totient is φ = 35022240.

The previous prime is 36444439. The next prime is 36444467. The reversal of 36444449 is 94444463.

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

It is not a de Polignac number, because 36444449 - 2⁴ = 36444433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36444439) 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, 3887 + ... + 9380.

It is an arithmetic number, because the mean of its divisors is an integer number (4736676).

Almost surely, 2^36444449 is an apocalyptic number.

It is an amenable number.

36444449 is a deficient number, since it is larger than the sum of its proper divisors (1448959).

36444449 is a wasteful number, since it uses less digits than its factorization.

36444449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13375.

The product of its digits is 165888, while the sum is 38.

The square root of 36444449 is about 6036.9238027326. The cubic root of 36444449 is about 331.5460026990.

The spelling of 36444449 in words is "thirty-six million, four hundred forty-four thousand, four hundred forty-nine".