3445832 has 32 divisors (see below), whose sum is σ = 7371000. Its totient is φ = 1496064.

The previous prime is 3445823. The next prime is 3445853. The reversal of 3445832 is 2385443.

It can be written as a sum of positive squares in 4 ways, for example, as 3189796 + 256036 = 1786^2 + 506^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3445795 and 3445804.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794 + ... + 2742.

Almost surely, 2^3445832 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 3445832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3685500).

3445832 is an abundant number, since it is smaller than the sum of its proper divisors (3925168).

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

3445832 is a wasteful number, since it uses less digits than its factorization.

3445832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985 (or 1981 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 3445832 is about 1856.2952351391. The cubic root of 3445832 is about 151.0421062933.

The spelling of 3445832 in words is "three million, four hundred forty-five thousand, eight hundred thirty-two".