3436506 has 28 divisors (see below), whose sum is σ = 7731882. Its totient is φ = 1145016.

The previous prime is 3436501. The next prime is 3436507. The reversal of 3436506 is 6056343.

3436506 is a `hidden beast` number, since 3 + 4 + 3 + 650 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3272481 + 164025 = 1809^2 + 405^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 3436506.

It is not an unprimeable number, because it can be changed into a prime (3436501) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 280 + ... + 2636.

Almost surely, 2^3436506 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3436506, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3865941).

3436506 is an abundant number, since it is smaller than the sum of its proper divisors (4295376).

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

3436506 is an equidigital number, since it uses as much as digits as its factorization.

3436506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2377 (or 2362 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 3436506 is about 1853.7815405274. The cubic root of 3436506 is about 150.9057201330.

The spelling of 3436506 in words is "three million, four hundred thirty-six thousand, five hundred six".