3604726 has 4 divisors (see below), whose sum is σ = 5407092. Its totient is φ = 1802362.

The previous prime is 3604717. The next prime is 3604747. The reversal of 3604726 is 6274063.

3604726 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6274063 = 29 ⋅216347.

It is a junction number, because it is equal to n+sod(n) for n = 3604694 and 3604703.

It is a congruent number.

It is an unprimeable number.

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, 901180 + ... + 901183.

It is an arithmetic number, because the mean of its divisors is an integer number (1351773).

Almost surely, 2^3604726 is an apocalyptic number.

3604726 is a deficient number, since it is larger than the sum of its proper divisors (1802366).

3604726 is a wasteful number, since it uses less digits than its factorization.

3604726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802365.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 3604726 is about 1898.6115979842. The cubic root of 3604726 is about 153.3289234186.

Adding to 3604726 its reverse (6274063), we get a palindrome (9878789).

The spelling of 3604726 in words is "three million, six hundred four thousand, seven hundred twenty-six".