3604473 has 8 divisors (see below), whose sum is σ = 5340000. Its totient is φ = 2402964.

The previous prime is 3604451. The next prime is 3604481. The reversal of 3604473 is 3744063.

It is not a de Polignac number, because 3604473 - 2⁹ = 3603961 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 133499 = 3604473 / (3 + 6 + 0 + 4 + 4 + 7 + 3).

It is not an unprimeable number, because it can be changed into a prime (3604273) 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, 66723 + ... + 66776.

It is an arithmetic number, because the mean of its divisors is an integer number (667500).

Almost surely, 2^3604473 is an apocalyptic number.

It is an amenable number.

3604473 is a deficient number, since it is larger than the sum of its proper divisors (1735527).

3604473 is a wasteful number, since it uses less digits than its factorization.

3604473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133508 (or 133502 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 3604473 is about 1898.5449691803. The cubic root of 3604473 is about 153.3253361719.

The spelling of 3604473 in words is "three million, six hundred four thousand, four hundred seventy-three".