2538934468 has 12 divisors (see below), whose sum is σ = 5077868992. Its totient is φ = 1088114760.

The previous prime is 2538934459. The next prime is 2538934477. The reversal of 2538934468 is 8644398352.

It is an interprime number because it is at equal distance from previous prime (2538934459) and next prime (2538934477).

2538934468 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45338088 + ... + 45338143.

Almost surely, 2^2538934468 is an apocalyptic number.

2538934468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2538934468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2538934468 is a wasteful number, since it uses less digits than its factorization.

2538934468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90676242 (or 90676240 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 52.

The square root of 2538934468 is about 50387.8404776390. The cubic root of 2538934468 is about 1364.2181728623.

The spelling of 2538934468 in words is "two billion, five hundred thirty-eight million, nine hundred thirty-four thousand, four hundred sixty-eight".