3536550720 has 280 divisors, whose sum is σ = 12852221184. Its totient is φ = 922696704.

The previous prime is 3536550709. The next prime is 3536550751. The reversal of 3536550720 is 270556353.

3536550720 is a `hidden beast` number, since 3 + 5 + 36 + 550 + 72 + 0 = 666.

3536550720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1216789 + ... + 1219691.

Almost surely, 2^3536550720 is an apocalyptic number.

3536550720 is a gapful number since it is divisible by the number (30) 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 3536550720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6426110592).

3536550720 is an abundant number, since it is smaller than the sum of its proper divisors (9315670464).

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

3536550720 is a wasteful number, since it uses less digits than its factorization.

3536550720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979 (or 2960 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 36.

The square root of 3536550720 is about 59468.9054884988. The cubic root of 3536550720 is about 1523.5614089133.

The spelling of 3536550720 in words is "three billion, five hundred thirty-six million, five hundred fifty thousand, seven hundred twenty".