3898254 has 8 divisors (see below), whose sum is σ = 7796520. Its totient is φ = 1299416.

The previous prime is 3898243. The next prime is 3898291. The reversal of 3898254 is 4528983.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

3898254 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324849 + ... + 324860.

It is an arithmetic number, because the mean of its divisors is an integer number (974565).

Almost surely, 2^3898254 is an apocalyptic number.

3898254 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.

3898254 is a wasteful number, since it uses less digits than its factorization.

3898254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649714.

The product of its digits is 69120, while the sum is 39.

The square root of 3898254 is about 1974.3996555915. The cubic root of 3898254 is about 157.3825983247.

The spelling of 3898254 in words is "three million, eight hundred ninety-eight thousand, two hundred fifty-four".