3650136952 has 128 divisors (see below), whose sum is σ = 8812800000. Its totient is φ = 1376242560.

The previous prime is 3650136947. The next prime is 3650136989. The reversal of 3650136952 is 2596310563.

It is a happy number.

3650136952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2434299 + ... + 2435797.

It is an arithmetic number, because the mean of its divisors is an integer number (68850000).

Almost surely, 2^3650136952 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 3650136952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4406400000).

3650136952 is an abundant number, since it is smaller than the sum of its proper divisors (5162663048).

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

3650136952 is a wasteful number, since it uses less digits than its factorization.

3650136952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649 (or 1645 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 40.

The square root of 3650136952 is about 60416.3632801578. The cubic root of 3650136952 is about 1539.7009809048.

The spelling of 3650136952 in words is "three billion, six hundred fifty million, one hundred thirty-six thousand, nine hundred fifty-two".