3495785568804 has 81 divisors (see below), whose sum is σ = 8972355785211. Its totient is φ = 1147623087600.

The previous prime is 3495785568797. The next prime is 3495785568823. The reversal of 3495785568804 is 4088655875943.

The square root of 3495785568804 is 1869702.

It is a perfect power (a square), and thus also a powerful number.

3495785568804 is a `hidden beast` number, since 3 + 4 + 9 + 57 + 8 + 5 + 568 + 8 + 0 + 4 = 666.

3495785568804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 751617879 + ... + 751622529.

Almost surely, 2^{3495785568804} is an apocalyptic number.

3495785568804 is the 1869702-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3495785568804

3495785568804 is an abundant number, since it is smaller than the sum of its proper divisors (5476570216407).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3495785568804 is an frugal number, since it uses more digits than its factorization.

3495785568804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9446 (or 4723 counting only the distinct ones).

The product of its (nonzero) digits is 1161216000, while the sum is 72.

The spelling of 3495785568804 in words is "three trillion, four hundred ninety-five billion, seven hundred eighty-five million, five hundred sixty-eight thousand, eight hundred four".