5479849 has 4 divisors (see below), whose sum is σ = 5508436. Its totient is φ = 5451264.

The previous prime is 5479841. The next prime is 5479853. The reversal of 5479849 is 9489745.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9489745 = 5 ⋅1897949.

It can be written as a sum of positive squares in 2 ways, for example, as 3705625 + 1774224 = 1925^2 + 1332^2 .

It is a cyclic number.

It is not a de Polignac number, because 5479849 - 2³ = 5479841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5479799 and 5479808.

It is not an unprimeable number, because it can be changed into a prime (5479841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14004 + ... + 14389.

It is an arithmetic number, because the mean of its divisors is an integer number (1377109).

Almost surely, 2^5479849 is an apocalyptic number.

It is an amenable number.

5479849 is a deficient number, since it is larger than the sum of its proper divisors (28587).

5479849 is a wasteful number, since it uses less digits than its factorization.

5479849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28586.

The product of its digits is 362880, while the sum is 46.

The square root of 5479849 is about 2340.9077299202. The cubic root of 5479849 is about 176.3015770451.

It can be divided in two parts, 5479 and 849, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 5479849 in words is "five million, four hundred seventy-nine thousand, eight hundred forty-nine".