4534690 has 16 divisors (see below), whose sum is σ = 8236728. Its totient is φ = 1797376.

The previous prime is 4534669. The next prime is 4534709. The reversal of 4534690 is 964354.

It can be written as a sum of positive squares in 4 ways, for example, as 3073009 + 1461681 = 1753^2 + 1209^2 .

It is a super-2 number, since 2×4534690² = 41126826792200, which contains 22 as substring.

It is a congruent number.

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, 877 + ... + 3136.

Almost surely, 2^4534690 is an apocalyptic number.

4534690 is a deficient number, since it is larger than the sum of its proper divisors (3702038).

4534690 is a wasteful number, since it uses less digits than its factorization.

4534690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4133.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 4534690 is about 2129.4811574654. The cubic root of 4534690 is about 165.5195134636.

The spelling of 4534690 in words is "four million, five hundred thirty-four thousand, six hundred ninety".