3729847739068 has 12 divisors (see below), whose sum is σ = 7120618411032. Its totient is φ = 1695385335920.

The previous prime is 3729847739063. The next prime is 3729847739071. The reversal of 3729847739068 is 8609377489273.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3729847739063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42384633355 + ... + 42384633442.

It is an arithmetic number, because the mean of its divisors is an integer number (593384867586).

Almost surely, 2^{3729847739068} is an apocalyptic number.

It is an amenable number.

3729847739068 is a deficient number, since it is larger than the sum of its proper divisors (3390770671964).

3729847739068 is a wasteful number, since it uses less digits than its factorization.

3729847739068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84769266812 (or 84769266810 counting only the distinct ones).

The product of its (nonzero) digits is 768144384, while the sum is 73.

The spelling of 3729847739068 in words is "three trillion, seven hundred twenty-nine billion, eight hundred forty-seven million, seven hundred thirty-nine thousand, sixty-eight".