3061688952 has 192 divisors, whose sum is σ = 9104724000. Its totient is φ = 855321600.

The previous prime is 3061688951. The next prime is 3061688963. The reversal of 3061688952 is 2598861603.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3061688951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17697538 + ... + 17697710.

Almost surely, 2^3061688952 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 3061688952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4552362000).

3061688952 is an abundant number, since it is smaller than the sum of its proper divisors (6043035048).

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

3061688952 is a wasteful number, since it uses less digits than its factorization.

3061688952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The square root of 3061688952 is about 55332.5306849416. The cubic root of 3061688952 is about 1452.0682260438.

The spelling of 3061688952 in words is "three billion, sixty-one million, six hundred eighty-eight thousand, nine hundred fifty-two".