3523109 has 2 divisors, whose sum is σ = 3523110. Its totient is φ = 3523108.

The previous prime is 3523087. The next prime is 3523111. The reversal of 3523109 is 9013253.

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., 3276100 + 247009 = 1810^2 + 497^2 .

It is a cyclic number.

It is not a de Polignac number, because 3523109 - 2¹² = 3519013 is a prime.

Together with 3523111, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3523159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1761554 + 1761555.

It is an arithmetic number, because the mean of its divisors is an integer number (1761555).

Almost surely, 2^3523109 is an apocalyptic number.

It is an amenable number.

3523109 is a deficient number, since it is larger than the sum of its proper divisors (1).

3523109 is an equidigital number, since it uses as much as digits as its factorization.

3523109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 3523109 is about 1876.9946723419. The cubic root of 3523109 is about 152.1628707788.

The spelling of 3523109 in words is "three million, five hundred twenty-three thousand, one hundred nine".