254944396 has 48 divisors (see below), whose sum is σ = 526462272. Its totient is φ = 105753600.

The previous prime is 254944387. The next prime is 254944399. The reversal of 254944396 is 693449452.

It is not an unprimeable number, because it can be changed into a prime (254944399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156466 + ... + 158086.

It is an arithmetic number, because the mean of its divisors is an integer number (10967964).

Almost surely, 2^254944396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254944396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263231136).

254944396 is an abundant number, since it is smaller than the sum of its proper divisors (271517876).

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

254944396 is a wasteful number, since it uses less digits than its factorization.

254944396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810 (or 1808 counting only the distinct ones).

The product of its digits is 933120, while the sum is 46.

The square root of 254944396 is about 15966.9782989769. The cubic root of 254944396 is about 634.0864752827.

It can be divided in two parts, 25494 and 4396, that added together give a triangular number (29890 = T₂₄₄).

The spelling of 254944396 in words is "two hundred fifty-four million, nine hundred forty-four thousand, three hundred ninety-six".