5637349 has 8 divisors (see below), whose sum is σ = 5768280. Its totient is φ = 5508096.

The previous prime is 5637347. The next prime is 5637367. The reversal of 5637349 is 9437365.

It can be written as a sum of positive squares in 4 ways, for example, as 20449 + 5616900 = 143^2 + 2370^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5637349 - 2¹ = 5637347 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 (5637341) 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, 8307 + ... + 8959.

It is an arithmetic number, because the mean of its divisors is an integer number (721035).

Almost surely, 2^5637349 is an apocalyptic number.

It is an amenable number.

5637349 is a deficient number, since it is larger than the sum of its proper divisors (130931).

5637349 is an equidigital number, since it uses as much as digits as its factorization.

5637349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839.

The product of its digits is 68040, while the sum is 37.

The square root of 5637349 is about 2374.3102156205. The cubic root of 5637349 is about 177.9747155097.

The spelling of 5637349 in words is "five million, six hundred thirty-seven thousand, three hundred forty-nine".