3434656 has 24 divisors (see below), whose sum is σ = 6810804. Its totient is φ = 1704960.

The previous prime is 3434633. The next prime is 3434657. The reversal of 3434656 is 6564343.

It can be written as a sum of positive squares in 2 ways, for example, as 3168400 + 266256 = 1780^2 + 516^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3434657) 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, 5496 + ... + 6088.

Almost surely, 2^3434656 is an apocalyptic number.

It is an amenable number.

3434656 is a deficient number, since it is larger than the sum of its proper divisors (3376148).

3434656 is a wasteful number, since it uses less digits than its factorization.

3434656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784 (or 776 counting only the distinct ones).

The product of its digits is 25920, while the sum is 31.

The square root of 3434656 is about 1853.2824933075. The cubic root of 3434656 is about 150.8786358703.

Adding to 3434656 its reverse (6564343), we get a palindrome (9998999).

The spelling of 3434656 in words is "three million, four hundred thirty-four thousand, six hundred fifty-six".