3652116844 has 24 divisors (see below), whose sum is σ = 6730275440. Its totient is φ = 1729257984.

The previous prime is 3652116841. The next prime is 3652116883. The reversal of 3652116844 is 4486112563.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3652116797 and 3652116806.

It is not an unprimeable number, because it can be changed into a prime (3652116841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216292 + ... + 232564.

Almost surely, 2^3652116844 is an apocalyptic number.

It is an amenable number.

3652116844 is a deficient number, since it is larger than the sum of its proper divisors (3078158596).

3652116844 is a wasteful number, since it uses less digits than its factorization.

3652116844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19249 (or 19247 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 3652116844 is about 60432.7464542197. The cubic root of 3652116844 is about 1539.9793166391.

The spelling of 3652116844 in words is "three billion, six hundred fifty-two million, one hundred sixteen thousand, eight hundred forty-four".