5980949 has 4 divisors (see below), whose sum is σ = 6441036. Its totient is φ = 5520864.

The previous prime is 5980921. The next prime is 5980967. The reversal of 5980949 is 9490895.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9490895 = 5 ⋅1898179.

It can be written as a sum of positive squares in 2 ways, for example, as 2502724 + 3478225 = 1582^2 + 1865^2 .

It is a cyclic number.

It is not a de Polignac number, because 5980949 - 2⁸ = 5980693 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5920949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230024 + ... + 230049.

It is an arithmetic number, because the mean of its divisors is an integer number (1610259).

Almost surely, 2^5980949 is an apocalyptic number.

It is an amenable number.

5980949 is a deficient number, since it is larger than the sum of its proper divisors (460087).

5980949 is a wasteful number, since it uses less digits than its factorization.

5980949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460086.

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 5980949 is about 2445.5978819095. The cubic root of 5980949 is about 181.5195333474.

The spelling of 5980949 in words is "five million, nine hundred eighty thousand, nine hundred forty-nine".