2403704 has 8 divisors (see below), whose sum is σ = 4506960. Its totient is φ = 1201848.

The previous prime is 2403701. The next prime is 2403773. The reversal of 2403704 is 4073042.

It is a happy number.

2403704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 2⁷ + 4² + 0 + 3¹² + 7⁷ + 0 + 4¹⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403701) 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, 150224 + ... + 150239.

It is an arithmetic number, because the mean of its divisors is an integer number (563370).

2^2403704 is an apocalyptic number.

It is an amenable number.

2403704 is a deficient number, since it is larger than the sum of its proper divisors (2103256).

2403704 is a wasteful number, since it uses less digits than its factorization.

2403704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300469 (or 300465 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 2403704 is about 1550.3883384494. The cubic root of 2403704 is about 133.9554318257.

Adding to 2403704 its reverse (4073042), we get a palindrome (6476746).

The spelling of 2403704 in words is "two million, four hundred three thousand, seven hundred four".