5973749 has 4 divisors (see below), whose sum is σ = 6325164. Its totient is φ = 5622336.

The previous prime is 5973719. The next prime is 5973763. The reversal of 5973749 is 9473795.

It is a happy number.

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 5373124 + 600625 = 2318^2 + 775^2 .

It is a cyclic number.

It is not a de Polignac number, because 5973749 - 2¹² = 5969653 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5973719) 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, 175682 + ... + 175715.

It is an arithmetic number, because the mean of its divisors is an integer number (1581291).

Almost surely, 2^5973749 is an apocalyptic number.

It is an amenable number.

5973749 is a deficient number, since it is larger than the sum of its proper divisors (351415).

5973749 is a wasteful number, since it uses less digits than its factorization.

5973749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351414.

The product of its digits is 238140, while the sum is 44.

The square root of 5973749 is about 2444.1254059479. The cubic root of 5973749 is about 181.4466650098.

The spelling of 5973749 in words is "five million, nine hundred seventy-three thousand, seven hundred forty-nine".