1604928095 has 16 divisors (see below), whose sum is σ = 2094320448. Its totient is φ = 1175754240.

The previous prime is 1604928079. The next prime is 1604928097. The reversal of 1604928095 is 5908294061.

It is not a de Polignac number, because 1604928095 - 2⁴ = 1604928079 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 (1604928097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252011 + ... + 258300.

It is an arithmetic number, because the mean of its divisors is an integer number (130895028).

Almost surely, 2^1604928095 is an apocalyptic number.

1604928095 is a deficient number, since it is larger than the sum of its proper divisors (489392353).

1604928095 is a wasteful number, since it uses less digits than its factorization.

1604928095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510370.

The product of its (nonzero) digits is 155520, while the sum is 44.

The square root of 1604928095 is about 40061.5538265804. The cubic root of 1604928095 is about 1170.8066842913.

It can be divided in two parts, 16049 and 28095, that added together give a palindrome (44144).

The spelling of 1604928095 in words is "one billion, six hundred four million, nine hundred twenty-eight thousand, ninety-five".