1601334104 has 64 divisors (see below), whose sum is σ = 3146774400. Its totient is φ = 763305984.

The previous prime is 1601334101. The next prime is 1601334121. The reversal of 1601334104 is 4014331061.

It is a self number, because there is not a number n which added to its sum of digits gives 1601334104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1601334101) 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, 5215919 + ... + 5216225.

It is an arithmetic number, because the mean of its divisors is an integer number (49168350).

Almost surely, 2^1601334104 is an apocalyptic number.

It is an amenable number.

1601334104 is a deficient number, since it is larger than the sum of its proper divisors (1545440296).

1601334104 is a wasteful number, since it uses less digits than its factorization.

1601334104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1601334104 is about 40016.6728252112. The cubic root of 1601334104 is about 1169.9320836219.

Adding to 1601334104 its reverse (4014331061), we get a palindrome (5615665165).

The spelling of 1601334104 in words is "one billion, six hundred one million, three hundred thirty-four thousand, one hundred four".