3838258258272 has 36 divisors (see below), whose sum is σ = 10915046922780. Its totient is φ = 1279419419328.

The previous prime is 3838258258223. The next prime is 3838258258273. The reversal of 3838258258272 is 2728528528383.

3838258258272 is a `hidden beast` number, since 38 + 3 + 82 + 5 + 8 + 258 + 272 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3838258258273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6663642522 + ... + 6663643097.

It is an arithmetic number, because the mean of its divisors is an integer number (303195747855).

Almost surely, 2^{3838258258272} is an apocalyptic number.

3838258258272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3838258258272 is an abundant number, since it is smaller than the sum of its proper divisors (7076788664508).

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

3838258258272 is a wasteful number, since it uses less digits than its factorization.

3838258258272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13327285635 (or 13327285624 counting only the distinct ones).

The product of its digits is 103219200, while the sum is 63.

The spelling of 3838258258272 in words is "three trillion, eight hundred thirty-eight billion, two hundred fifty-eight million, two hundred fifty-eight thousand, two hundred seventy-two".