2975609952 has 192 divisors, whose sum is σ = 10106933760. Its totient is φ = 834043392.

The previous prime is 2975609941. The next prime is 2975609957. The reversal of 2975609952 is 2599065792.

It is a happy number.

2975609952 is a `hidden beast` number, since 29 + 7 + 5 + 609 + 9 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2975609957) 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 31 ways as a sum of consecutive naturals, for example, 315903 + ... + 325185.

It is an arithmetic number, because the mean of its divisors is an integer number (52640280).

Almost surely, 2^2975609952 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 2975609952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5053466880).

2975609952 is an abundant number, since it is smaller than the sum of its proper divisors (7131323808).

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

2975609952 is a wasteful number, since it uses less digits than its factorization.

2975609952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9362 (or 9348 counting only the distinct ones).

The product of its (nonzero) digits is 3061800, while the sum is 54.

The square root of 2975609952 is about 54549.1517074280. The cubic root of 2975609952 is about 1438.3304261113.

The spelling of 2975609952 in words is "two billion, nine hundred seventy-five million, six hundred nine thousand, nine hundred fifty-two".