3432557 has 2 divisors, whose sum is σ = 3432558. Its totient is φ = 3432556.

The previous prime is 3432553. The next prime is 3432571. The reversal of 3432557 is 7552343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2390116 + 1042441 = 1546^2 + 1021^2 .

It is an emirp because it is prime and its reverse (7552343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3432557 - 2² = 3432553 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3432553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1716278 + 1716279.

It is an arithmetic number, because the mean of its divisors is an integer number (1716279).

Almost surely, 2^3432557 is an apocalyptic number.

It is an amenable number.

3432557 is a deficient number, since it is larger than the sum of its proper divisors (1).

3432557 is an equidigital number, since it uses as much as digits as its factorization.

3432557 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 29.

The square root of 3432557 is about 1852.7161142496. The cubic root of 3432557 is about 150.8478944325.

The spelling of 3432557 in words is "three million, four hundred thirty-two thousand, five hundred fifty-seven".