3580069 has 2 divisors, whose sum is σ = 3580070. Its totient is φ = 3580068.

The previous prime is 3580067. The next prime is 3580091. The reversal of 3580069 is 9600853.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2211169 + 1368900 = 1487^2 + 1170^2 .

It is an emirp because it is prime and its reverse (9600853) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3580069 - 2¹ = 3580067 is a prime.

It is a super-2 number, since 2×3580069² = 25633788089522, which contains 22 as substring.

Together with 3580067, it forms a pair of twin primes.

3580069 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3580069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3580067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1790034 + 1790035.

It is an arithmetic number, because the mean of its divisors is an integer number (1790035).

Almost surely, 2^3580069 is an apocalyptic number.

It is an amenable number.

3580069 is a deficient number, since it is larger than the sum of its proper divisors (1).

3580069 is an equidigital number, since it uses as much as digits as its factorization.

3580069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 3580069 is about 1892.1070265712. The cubic root of 3580069 is about 152.9785237630.

The spelling of 3580069 in words is "three million, five hundred eighty thousand, sixty-nine".