5449797 has 6 divisors (see below), whose sum is σ = 7871942. Its totient is φ = 3633192.

The previous prime is 5449793. The next prime is 5449811. The reversal of 5449797 is 7979445.

It can be written as a sum of positive squares in only one way, i.e., 5022081 + 427716 = 2241^2 + 654^2 .

It is not a de Polignac number, because 5449797 - 2² = 5449793 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5449793) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 302758 + ... + 302775.

Almost surely, 2^5449797 is an apocalyptic number.

It is an amenable number.

5449797 is a deficient number, since it is larger than the sum of its proper divisors (2422145).

5449797 is a wasteful number, since it uses less digits than its factorization.

5449797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605539 (or 605536 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 5449797 is about 2334.4800277578. The cubic root of 5449797 is about 175.9787013655.

The spelling of 5449797 in words is "five million, four hundred forty-nine thousand, seven hundred ninety-seven".