3605738112 has 128 divisors (see below), whose sum is σ = 10901923200. Its totient is φ = 1172551680.

The previous prime is 3605738099. The next prime is 3605738137. The reversal of 3605738112 is 2118375063.

3605738112 is a `hidden beast` number, since 3 + 6 + 0 + 573 + 81 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128973 + ... + 154419.

It is an arithmetic number, because the mean of its divisors is an integer number (85171275).

Almost surely, 2^3605738112 is an apocalyptic number.

3605738112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3605738112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5450961600).

3605738112 is an abundant number, since it is smaller than the sum of its proper divisors (7296185088).

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

3605738112 is a wasteful number, since it uses less digits than its factorization.

3605738112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25511 (or 25493 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 3605738112 is about 60047.7985608132. The cubic root of 3605738112 is about 1533.4327231521.

The spelling of 3605738112 in words is "three billion, six hundred five million, seven hundred thirty-eight thousand, one hundred twelve".