3650530752 has 168 divisors, whose sum is σ = 11681155200. Its totient is φ = 1080414720.

The previous prime is 3650530733. The next prime is 3650530801. The reversal of 3650530752 is 2570350563.

3650530752 is a `hidden beast` number, since 3 + 6 + 50 + 530 + 75 + 2 = 666.

3650530752 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 23 ways as a sum of consecutive naturals, for example, 265749 + ... + 279147.

Almost surely, 2^3650530752 is an apocalyptic number.

3650530752 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 3650530752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5840577600).

3650530752 is an abundant number, since it is smaller than the sum of its proper divisors (8030624448).

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

3650530752 is a wasteful number, since it uses less digits than its factorization.

3650530752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13471 (or 13458 counting only the distinct ones).

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

The square root of 3650530752 is about 60419.6222431091. The cubic root of 3650530752 is about 1539.7563498266.

The spelling of 3650530752 in words is "three billion, six hundred fifty million, five hundred thirty thousand, seven hundred fifty-two".