3729136567712 has 48 divisors (see below), whose sum is σ = 7780142550600. Its totient is φ = 1756363714560.

The previous prime is 3729136567657. The next prime is 3729136567727. The reversal of 3729136567712 is 2177656319273.

It can be written as a sum of positive squares in 4 ways, for example, as 3456907244176 + 272229323536 = 1859276^2 + 521756^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 48967637 + ... + 49043732.

Almost surely, 2^{3729136567712} is an apocalyptic number.

3729136567712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3729136567712 is an abundant number, since it is smaller than the sum of its proper divisors (4051005982888).

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

3729136567712 is a wasteful number, since it uses less digits than its factorization.

3729136567712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98011449 (or 98011441 counting only the distinct ones).

The product of its digits is 20003760, while the sum is 59.

The spelling of 3729136567712 in words is "three trillion, seven hundred twenty-nine billion, one hundred thirty-six million, five hundred sixty-seven thousand, seven hundred twelve".