4408361652 has 12 divisors (see below), whose sum is σ = 10286177216. Its totient is φ = 1469453880.

The previous prime is 4408361641. The next prime is 4408361693. The reversal of 4408361652 is 2561638044.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 4408361652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183681724 + ... + 183681747.

Almost surely, 2^4408361652 is an apocalyptic number.

It is an amenable number.

4408361652 is an abundant number, since it is smaller than the sum of its proper divisors (5877815564).

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

4408361652 is a wasteful number, since it uses less digits than its factorization.

4408361652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367363478 (or 367363476 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 4408361652 is about 66395.4942145926. The cubic root of 4408361652 is about 1639.6798963785.

Adding to 4408361652 its reverse (2561638044), we get a palindrome (6969999696).

The spelling of 4408361652 in words is "four billion, four hundred eight million, three hundred sixty-one thousand, six hundred fifty-two".