5434661 has 2 divisors, whose sum is σ = 5434662. Its totient is φ = 5434660.

The previous prime is 5434651. The next prime is 5434669. The reversal of 5434661 is 1664345.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5262436 + 172225 = 2294^2 + 415^2 .

It is a cyclic number.

It is not a de Polignac number, because 5434661 - 2¹⁴ = 5418277 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5434669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2717330 + 2717331.

It is an arithmetic number, because the mean of its divisors is an integer number (2717331).

Almost surely, 2^5434661 is an apocalyptic number.

It is an amenable number.

5434661 is a deficient number, since it is larger than the sum of its proper divisors (1).

5434661 is an equidigital number, since it uses as much as digits as its factorization.

5434661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 29.

The square root of 5434661 is about 2331.2359382954. The cubic root of 5434661 is about 175.8156320887.

The spelling of 5434661 in words is "five million, four hundred thirty-four thousand, six hundred sixty-one".