3696010920072 has 256 divisors, whose sum is σ = 10923415142400. Its totient is φ = 1156190112000.

The previous prime is 3696010920047. The next prime is 3696010920079. The reversal of 3696010920072 is 2700290106963.

It is a happy number.

3696010920072 is a `hidden beast` number, since 36 + 9 + 601 + 0 + 9 + 2 + 0 + 0 + 7 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (3696010920079) 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 63 ways as a sum of consecutive naturals, for example, 28936653 + ... + 29064099.

It is an arithmetic number, because the mean of its divisors is an integer number (42669590400).

Almost surely, 2^{3696010920072} 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 3696010920072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5461707571200).

3696010920072 is an abundant number, since it is smaller than the sum of its proper divisors (7227404222328).

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

3696010920072 is a wasteful number, since it uses less digits than its factorization.

3696010920072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127625 (or 127615 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 3696010920072 in words is "three trillion, six hundred ninety-six billion, ten million, nine hundred twenty thousand, seventy-two".