6202490849 has 2 divisors, whose sum is σ = 6202490850. Its totient is φ = 6202490848.

The previous prime is 6202490843. The next prime is 6202490887. The reversal of 6202490849 is 9480942026.

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., 5395930849 + 806560000 = 73457^2 + 28400^2 .

It is a cyclic number.

It is not a de Polignac number, because 6202490849 - 2¹² = 6202486753 is a prime.

It is not a weakly prime, because it can be changed into another prime (6202490843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3101245424 + 3101245425.

It is an arithmetic number, because the mean of its divisors is an integer number (3101245425).

Almost surely, 2^6202490849 is an apocalyptic number.

It is an amenable number.

6202490849 is a deficient number, since it is larger than the sum of its proper divisors (1).

6202490849 is an equidigital number, since it uses as much as digits as its factorization.

6202490849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 6202490849 is about 78755.8940587941. The cubic root of 6202490849 is about 1837.3365340199.

The spelling of 6202490849 in words is "six billion, two hundred two million, four hundred ninety thousand, eight hundred forty-nine".