3587429 has 2 divisors, whose sum is σ = 3587430. Its totient is φ = 3587428.

The previous prime is 3587407. The next prime is 3587431. The reversal of 3587429 is 9247853.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2024929 + 1562500 = 1423^2 + 1250^2 .

It is an emirp because it is prime and its reverse (9247853) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3587429 is a prime.

Together with 3587431, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3587392 and 3587401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3587449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1793714 + 1793715.

It is an arithmetic number, because the mean of its divisors is an integer number (1793715).

Almost surely, 2^3587429 is an apocalyptic number.

It is an amenable number.

3587429 is a deficient number, since it is larger than the sum of its proper divisors (1).

3587429 is an equidigital number, since it uses as much as digits as its factorization.

3587429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 38.

The square root of 3587429 is about 1894.0509496843. The cubic root of 3587429 is about 153.0832844300.

The spelling of 3587429 in words is "three million, five hundred eighty-seven thousand, four hundred twenty-nine".