2399036 has 6 divisors (see below), whose sum is σ = 4198320. Its totient is φ = 1199516.

The previous prime is 2399029. The next prime is 2399039. The reversal of 2399036 is 6309932.

2399036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2398993 and 2399011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2399039) 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, 299876 + ... + 299883.

It is an arithmetic number, because the mean of its divisors is an integer number (699720).

2^2399036 is an apocalyptic number.

It is an amenable number.

2399036 is a deficient number, since it is larger than the sum of its proper divisors (1799284).

2399036 is a wasteful number, since it uses less digits than its factorization.

2399036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599763 (or 599761 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 32.

The square root of 2399036 is about 1548.8821775719. The cubic root of 2399036 is about 133.8686616890.

The spelling of 2399036 in words is "two million, three hundred ninety-nine thousand, thirty-six".