3729838896315 has 64 divisors (see below), whose sum is σ = 7583824542720. Its totient is φ = 1703777898240.

The previous prime is 3729838896197. The next prime is 3729838896331. The reversal of 3729838896315 is 5136988389273.

It is a happy number.

3729838896315 is a `hidden beast` number, since 3 + 72 + 9 + 83 + 88 + 96 + 315 = 666.

It is not a de Polignac number, because 3729838896315 - 2⁹ = 3729838895803 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 245569 + ... + 2742258.

It is an arithmetic number, because the mean of its divisors is an integer number (118497258480).

Almost surely, 2^{3729838896315} is an apocalyptic number.

3729838896315 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3729838896315 is an abundant number, since it is smaller than the sum of its proper divisors (3853985646405).

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

3729838896315 is a wasteful number, since it uses less digits than its factorization.

3729838896315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2989169 (or 2989163 counting only the distinct ones).

The product of its digits is 470292480, while the sum is 72.

The spelling of 3729838896315 in words is "three trillion, seven hundred twenty-nine billion, eight hundred thirty-eight million, eight hundred ninety-six thousand, three hundred fifteen".