3729606712 has 64 divisors (see below), whose sum is σ = 7900804800. Its totient is φ = 1638497280.

The previous prime is 3729606701. The next prime is 3729606739. The reversal of 3729606712 is 2176069273.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205428 + ... + 222844.

It is an arithmetic number, because the mean of its divisors is an integer number (123450075).

Almost surely, 2^3729606712 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 3729606712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3950402400).

3729606712 is an abundant number, since it is smaller than the sum of its proper divisors (4171198088).

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

3729606712 is a wasteful number, since it uses less digits than its factorization.

3729606712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17536 (or 17532 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 3729606712 is about 61070.5060728991. The cubic root of 3729606712 is about 1550.7948350747.

The spelling of 3729606712 in words is "three billion, seven hundred twenty-nine million, six hundred six thousand, seven hundred twelve".