3838745147460 has 24 divisors (see below), whose sum is σ = 10748486413056. Its totient is φ = 1023665372640.

The previous prime is 3838745147371. The next prime is 3838745147477. The reversal of 3838745147460 is 647415478383.

3838745147460 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 (60), and also a Moran number because the ratio is a prime number: 63979085791 = 3838745147460 / (3 + 8 + 3 + 8 + 7 + 4 + 5 + 1 + 4 + 7 + 4 + 6 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 3838745147394 and 3838745147403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31989542836 + ... + 31989542955.

It is an arithmetic number, because the mean of its divisors is an integer number (447853600544).

Almost surely, 2^{3838745147460} is an apocalyptic number.

3838745147460 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3838745147460 is an abundant number, since it is smaller than the sum of its proper divisors (6909741265596).

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

3838745147460 is a wasteful number, since it uses less digits than its factorization.

3838745147460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63979085803 (or 63979085801 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 60.

The spelling of 3838745147460 in words is "three trillion, eight hundred thirty-eight billion, seven hundred forty-five million, one hundred forty-seven thousand, four hundred sixty".