5491829 has 4 divisors (see below), whose sum is σ = 6276384. Its totient is φ = 4707276.

The previous prime is 5491819. The next prime is 5491841. The reversal of 5491829 is 9281945.

5491829 = 1352² + 1353² + 1354².

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5491829 - 2⁴ = 5491813 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5491792 and 5491801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5491819) 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, 392267 + ... + 392280.

It is an arithmetic number, because the mean of its divisors is an integer number (1569096).

Almost surely, 2^5491829 is an apocalyptic number.

It is an amenable number.

5491829 is a deficient number, since it is larger than the sum of its proper divisors (784555).

5491829 is an equidigital number, since it uses as much as digits as its factorization.

5491829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784554.

The product of its digits is 25920, while the sum is 38.

The square root of 5491829 is about 2343.4651693593. The cubic root of 5491829 is about 176.4299598779.

The spelling of 5491829 in words is "five million, four hundred ninety-one thousand, eight hundred twenty-nine".