1604110630 has 16 divisors (see below), whose sum is σ = 2888640144. Its totient is φ = 641368480.

The previous prime is 1604110621. The next prime is 1604110637. The reversal of 1604110630 is 360114061.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1604110637) 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, 9157 + ... + 57376.

It is an arithmetic number, because the mean of its divisors is an integer number (180540009).

Almost surely, 2^1604110630 is an apocalyptic number.

1604110630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1604110630 is a deficient number, since it is larger than the sum of its proper divisors (1284529514).

1604110630 is a wasteful number, since it uses less digits than its factorization.

1604110630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68951.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1604110630 is about 40051.3499148281. The cubic root of 1604110630 is about 1170.6078683168.

Adding to 1604110630 its reverse (360114061), we get a palindrome (1964224691).

The spelling of 1604110630 in words is "one billion, six hundred four million, one hundred ten thousand, six hundred thirty".