1604341107 has 8 divisors (see below), whose sum is σ = 2376801680. Its totient is φ = 1069560720.

The previous prime is 1604341093. The next prime is 1604341129. The reversal of 1604341107 is 7011434061.

It is a happy number.

1604341107 is a `hidden beast` number, since 1 + 604 + 3 + 41 + 10 + 7 = 666.

It is not a de Polignac number, because 1604341107 - 2⁴ = 1604341091 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: 59420041 = 1604341107 / (1 + 6 + 0 + 4 + 3 + 4 + 1 + 1 + 0 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1604341307) 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 7 ways as a sum of consecutive naturals, for example, 29709994 + ... + 29710047.

It is an arithmetic number, because the mean of its divisors is an integer number (297100210).

Almost surely, 2^1604341107 is an apocalyptic number.

1604341107 is a deficient number, since it is larger than the sum of its proper divisors (772460573).

1604341107 is an equidigital number, since it uses as much as digits as its factorization.

1604341107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59420050 (or 59420044 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1604341107 is about 40054.2270802970. The cubic root of 1604341107 is about 1170.6639295519.

Adding to 1604341107 its reverse (7011434061), we get a palindrome (8615775168).

The spelling of 1604341107 in words is "one billion, six hundred four million, three hundred forty-one thousand, one hundred seven".