3726606900440 has 32 divisors (see below), whose sum is σ = 8563266924480. Its totient is φ = 1458926956032.

The previous prime is 3726606900433. The next prime is 3726606900449. The reversal of 3726606900440 is 440096066273.

3726606900440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3726606900449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 991116977 + ... + 991120736.

It is an arithmetic number, because the mean of its divisors is an integer number (267602091390).

Almost surely, 2^{3726606900440} is an apocalyptic number.

It is an amenable number.

3726606900440 is an abundant number, since it is smaller than the sum of its proper divisors (4836660024040).

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

3726606900440 is a wasteful number, since it uses less digits than its factorization.

3726606900440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982237771 (or 1982237767 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 47.

The spelling of 3726606900440 in words is "three trillion, seven hundred twenty-six billion, six hundred six million, nine hundred thousand, four hundred forty".