3696191752 has 128 divisors (see below), whose sum is σ = 8501760000. Its totient is φ = 1486598400.

The previous prime is 3696191729. The next prime is 3696191753. The reversal of 3696191752 is 2571916963.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3696191696 and 3696191705.

It is not an unprimeable number, because it can be changed into a prime (3696191753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1501899 + ... + 1504357.

It is an arithmetic number, because the mean of its divisors is an integer number (66420000).

Almost surely, 2^3696191752 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 3696191752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4250880000).

3696191752 is an abundant number, since it is smaller than the sum of its proper divisors (4805568248).

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

3696191752 is a wasteful number, since it uses less digits than its factorization.

3696191752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555 (or 2551 counting only the distinct ones).

The product of its digits is 612360, while the sum is 49.

The square root of 3696191752 is about 60796.3136382462. The cubic root of 3696191752 is about 1546.1495481488.

The spelling of 3696191752 in words is "three billion, six hundred ninety-six million, one hundred ninety-one thousand, seven hundred fifty-two".