3436434 has 12 divisors (see below), whose sum is σ = 7445646. Its totient is φ = 1145472.

The previous prime is 3436423. The next prime is 3436439. The reversal of 3436434 is 4346343.

It can be written as a sum of positive squares in only one way, i.e., 3080025 + 356409 = 1755^2 + 597^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3436398 and 3436407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3436439) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95439 + ... + 95474.

Almost surely, 2^3436434 is an apocalyptic number.

3436434 is an abundant number, since it is smaller than the sum of its proper divisors (4009212).

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

3436434 is a wasteful number, since it uses less digits than its factorization.

3436434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190921 (or 190918 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 3436434 is about 1853.7621206617. The cubic root of 3436434 is about 150.9046662246.

Subtracting 3436434 from its reverse (4346343), we obtain a palindrome (909909).

The spelling of 3436434 in words is "three million, four hundred thirty-six thousand, four hundred thirty-four".