3838124457 has 12 divisors (see below), whose sum is σ = 5546951280. Its totient is φ = 2557367928.

The previous prime is 3838124419. The next prime is 3838124467. The reversal of 3838124457 is 7544218383.

It is not a de Polignac number, because 3838124457 - 2²³ = 3829735849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3838124417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97407 + ... + 131012.

It is an arithmetic number, because the mean of its divisors is an integer number (462245940).

Almost surely, 2^3838124457 is an apocalyptic number.

It is an amenable number.

3838124457 is a deficient number, since it is larger than the sum of its proper divisors (1708826823).

3838124457 is a wasteful number, since it uses less digits than its factorization.

3838124457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230292 (or 230289 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 3838124457 is about 61952.5984685065. The cubic root of 3838124457 is about 1565.6920669419.

The spelling of 3838124457 in words is "three billion, eight hundred thirty-eight million, one hundred twenty-four thousand, four hundred fifty-seven".