2500934238 has 96 divisors (see below), whose sum is σ = 6306370560. Its totient is φ = 733352400.

The previous prime is 2500934221. The next prime is 2500934239. The reversal of 2500934238 is 8324390052.

It is a Smith number, since the sum of its digits (36) 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 (2500934239) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 196381 + ... + 208727.

It is an arithmetic number, because the mean of its divisors is an integer number (65691360).

Almost surely, 2^2500934238 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2500934238, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3153185280).

2500934238 is an abundant number, since it is smaller than the sum of its proper divisors (3805436322).

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

2500934238 is a wasteful number, since it uses less digits than its factorization.

2500934238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12411 (or 12394 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2500934238 is about 50009.3415073624. The cubic root of 2500934238 is about 1357.3778480484.

The spelling of 2500934238 in words is "two billion, five hundred million, nine hundred thirty-four thousand, two hundred thirty-eight".