3061865352 has 384 divisors, whose sum is σ = 10296115200. Its totient is φ = 749855232.

The previous prime is 3061865137. The next prime is 3061865377. The reversal of 3061865352 is 2535681603.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 3061865352.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 24109113 + ... + 24109239.

It is an arithmetic number, because the mean of its divisors is an integer number (26812800).

Almost surely, 2^3061865352 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 3061865352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5148057600).

3061865352 is an abundant number, since it is smaller than the sum of its proper divisors (7234249848).

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

3061865352 is a wasteful number, since it uses less digits than its factorization.

3061865352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 3061865352 is about 55334.1246610082. The cubic root of 3061865352 is about 1452.0961126036.

The spelling of 3061865352 in words is "three billion, sixty-one million, eight hundred sixty-five thousand, three hundred fifty-two".