2398604 has 24 divisors (see below), whose sum is σ = 4562880. Its totient is φ = 1096704.

The previous prime is 2398603. The next prime is 2398607. The reversal of 2398604 is 4068932.

2398604 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2398604² = 11506602297632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2398603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9917 + ... + 10155.

It is an arithmetic number, because the mean of its divisors is an integer number (190120).

2^2398604 is an apocalyptic number.

It is an amenable number.

2398604 is a deficient number, since it is larger than the sum of its proper divisors (2164276).

2398604 is a wasteful number, since it uses less digits than its factorization.

2398604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449 (or 447 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2398604 is about 1548.7427158828. The cubic root of 2398604 is about 133.8606258594.

It can be divided in two parts, 239 and 8604, that multiplied together give a square (2056356 = 1434²).

The spelling of 2398604 in words is "two million, three hundred ninety-eight thousand, six hundred four".