3118650252 has 12 divisors (see below), whose sum is σ = 7276850616. Its totient is φ = 1039550080.

The previous prime is 3118650239. The next prime is 3118650257. The reversal of 3118650252 is 2520568113.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (3118650257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129943749 + ... + 129943772.

It is an arithmetic number, because the mean of its divisors is an integer number (606404218).

Almost surely, 2^3118650252 is an apocalyptic number.

It is an amenable number.

3118650252 is an abundant number, since it is smaller than the sum of its proper divisors (4158200364).

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

3118650252 is a wasteful number, since it uses less digits than its factorization.

3118650252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259887528 (or 259887526 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 3118650252 is about 55844.8766853326. The cubic root of 3118650252 is about 1461.0179696186.

The spelling of 3118650252 in words is "three billion, one hundred eighteen million, six hundred fifty thousand, two hundred fifty-two".