3634681704 has 16 divisors (see below), whose sum is σ = 9086704320. Its totient is φ = 1211560560.

The previous prime is 3634681669. The next prime is 3634681709. The reversal of 3634681704 is 4071864363.

It is a happy number.

3634681704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3634681704² = 26421822178784687232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3634681709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75722512 + ... + 75722559.

It is an arithmetic number, because the mean of its divisors is an integer number (567919020).

Almost surely, 2^3634681704 is an apocalyptic number.

It is an amenable number.

3634681704 is an abundant number, since it is smaller than the sum of its proper divisors (5452022616).

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

3634681704 is a wasteful number, since it uses less digits than its factorization.

3634681704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151445080 (or 151445076 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 3634681704 is about 60288.3214561494. The cubic root of 3634681704 is about 1537.5247953698.

The spelling of 3634681704 in words is "three billion, six hundred thirty-four million, six hundred eighty-one thousand, seven hundred four".