1604473316 has 24 divisors (see below), whose sum is σ = 2957052000. Its totient is φ = 759642624.

The previous prime is 1604473313. The next prime is 1604473337. The reversal of 1604473316 is 6133744061.

It is not an unprimeable number, because it can be changed into a prime (1604473313) 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, 210500 + ... + 217988.

It is an arithmetic number, because the mean of its divisors is an integer number (123210500).

Almost surely, 2^1604473316 is an apocalyptic number.

It is an amenable number.

1604473316 is a deficient number, since it is larger than the sum of its proper divisors (1352578684).

1604473316 is a wasteful number, since it uses less digits than its factorization.

1604473316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10331 (or 10329 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 1604473316 is about 40055.8774214222. The cubic root of 1604473316 is about 1170.6960856513.

The spelling of 1604473316 in words is "one billion, six hundred four million, four hundred seventy-three thousand, three hundred sixteen".