4398032 has 20 divisors (see below), whose sum is σ = 8797056. Its totient is φ = 2127840.

The previous prime is 4398013. The next prime is 4398047. The reversal of 4398032 is 2308934.

4398032 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4397986 and 4398004.

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, 3938 + ... + 4929.

Almost surely, 2^4398032 is an apocalyptic number.

It is an amenable number.

4398032 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.

4398032 is a wasteful number, since it uses less digits than its factorization.

4398032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8906 (or 8900 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 4398032 is about 2097.1485402803. The cubic root of 4398032 is about 163.8398198062.

The spelling of 4398032 in words is "four million, three hundred ninety-eight thousand, thirty-two".