1604470063 has 12 divisors (see below), whose sum is σ = 1867589040. Its totient is φ = 1374401952.

The previous prime is 1604470057. The next prime is 1604470079. The reversal of 1604470063 is 3600744061.

It is a de Polignac number, because none of the positive numbers 2^k-1604470063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1604470003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76558 + ... + 95236.

It is an arithmetic number, because the mean of its divisors is an integer number (155632420).

Almost surely, 2^1604470063 is an apocalyptic number.

1604470063 is a deficient number, since it is larger than the sum of its proper divisors (263118977).

1604470063 is a wasteful number, since it uses less digits than its factorization.

1604470063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20446 (or 20439 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 1604470063 is about 40055.8368156253. The cubic root of 1604470063 is about 1170.6952944722.

The spelling of 1604470063 in words is "one billion, six hundred four million, four hundred seventy thousand, sixty-three".