6502849 has 2 divisors, whose sum is σ = 6502850. Its totient is φ = 6502848.

The previous prime is 6502829. The next prime is 6502877. The reversal of 6502849 is 9482056.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3920400 + 2582449 = 1980^2 + 1607^2 .

It is a cyclic number.

It is not a de Polignac number, because 6502849 - 2⁵ = 6502817 is a prime.

It is equal to p₄₄₄₉₅₈ and since 6502849 and 444958 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (6502829) 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 as a sum of consecutive naturals, namely, 3251424 + 3251425.

It is an arithmetic number, because the mean of its divisors is an integer number (3251425).

Almost surely, 2^6502849 is an apocalyptic number.

It is an amenable number.

6502849 is a deficient number, since it is larger than the sum of its proper divisors (1).

6502849 is an equidigital number, since it uses as much as digits as its factorization.

6502849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 6502849 is about 2550.0684304544. The cubic root of 6502849 is about 186.6528203307.

It can be divided in two parts, 650 and 2849, that multiplied together give a triangular number (1851850 = T₁₉₂₄).

The spelling of 6502849 in words is "six million, five hundred two thousand, eight hundred forty-nine".