3696870528 has 192 divisors, whose sum is σ = 11827495680. Its totient is φ = 1100666880.

The previous prime is 3696870521. The next prime is 3696870533. The reversal of 3696870528 is 8250786963.

It is a happy number.

3696870528 is a `hidden beast` number, since 36 + 9 + 6 + 87 + 0 + 528 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is not an unprimeable number, because it can be changed into a prime (3696870521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 460275 + ... + 468237.

It is an arithmetic number, because the mean of its divisors is an integer number (61601540).

Almost surely, 2^3696870528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3696870528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5913747840).

3696870528 is an abundant number, since it is smaller than the sum of its proper divisors (8130625152).

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

3696870528 is a wasteful number, since it uses less digits than its factorization.

3696870528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8027 (or 8012 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The square root of 3696870528 is about 60801.8957599185. The cubic root of 3696870528 is about 1546.2441883478.

The spelling of 3696870528 in words is "three billion, six hundred ninety-six million, eight hundred seventy thousand, five hundred twenty-eight".