3436928 has 32 divisors (see below), whose sum is σ = 7472520. Its totient is φ = 1561600.

The previous prime is 3436921. The next prime is 3436933. The reversal of 3436928 is 8296343.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3436921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188 + ... + 2628.

Almost surely, 2^3436928 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 3436928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3736260).

3436928 is an abundant number, since it is smaller than the sum of its proper divisors (4035592).

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

3436928 is a wasteful number, since it uses less digits than its factorization.

3436928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466 (or 2454 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 3436928 is about 1853.8953584278. The cubic root of 3436928 is about 150.9118969114.

The spelling of 3436928 in words is "three million, four hundred thirty-six thousand, nine hundred twenty-eight".