3898232 has 16 divisors (see below), whose sum is σ = 7871640. Its totient is φ = 1799136.

The previous prime is 3898207. The next prime is 3898243. The reversal of 3898232 is 2328983.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a plaindrome in base 11.

It is a zygodrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 3898192 and 3898201.

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, 18638 + ... + 18845.

Almost surely, 2^3898232 is an apocalyptic number.

It is an amenable number.

3898232 is an abundant number, since it is smaller than the sum of its proper divisors (3973408).

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

3898232 is a wasteful number, since it uses less digits than its factorization.

3898232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37502 (or 37498 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 3898232 is about 1974.3940842699. The cubic root of 3898232 is about 157.3823022585.

The spelling of 3898232 in words is "three million, eight hundred ninety-eight thousand, two hundred thirty-two".