2436849 has 6 divisors (see below), whose sum is σ = 3519906. Its totient is φ = 1624560.

The previous prime is 2436823. The next prime is 2436859. The reversal of 2436849 is 9486342.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2433600 + 3249 = 1560^2 + 57^2 .

It is not a de Polignac number, because 2436849 - 2¹⁷ = 2305777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2436859) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135372 + ... + 135389.

It is an arithmetic number, because the mean of its divisors is an integer number (586651).

2^2436849 is an apocalyptic number.

It is an amenable number.

2436849 is a deficient number, since it is larger than the sum of its proper divisors (1083057).

2436849 is a wasteful number, since it uses less digits than its factorization.

2436849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270767 (or 270764 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 2436849 is about 1561.0409988210. The cubic root of 2436849 is about 134.5683331366.

The spelling of 2436849 in words is "two million, four hundred thirty-six thousand, eight hundred forty-nine".