5437349 has 4 divisors (see below), whose sum is σ = 5458764. Its totient is φ = 5415936.

The previous prime is 5437343. The next prime is 5437351. The reversal of 5437349 is 9437345.

5437349 is nontrivially palindromic in base 2.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2829124 + 2608225 = 1682^2 + 1615^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5437349 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 (5437343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10322 + ... + 10835.

It is an arithmetic number, because the mean of its divisors is an integer number (1364691).

Almost surely, 2^5437349 is an apocalyptic number.

It is an amenable number.

5437349 is a deficient number, since it is larger than the sum of its proper divisors (21415).

5437349 is a wasteful number, since it uses less digits than its factorization.

5437349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21414.

The product of its digits is 45360, while the sum is 35.

The square root of 5437349 is about 2331.8123852489. The cubic root of 5437349 is about 175.8446136281.

The spelling of 5437349 in words is "five million, four hundred thirty-seven thousand, three hundred forty-nine".