3591101 has 2 divisors, whose sum is σ = 3591102. Its totient is φ = 3591100.

The previous prime is 3591083. The next prime is 3591139. The reversal of 3591101 is 1011953.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2088025 + 1503076 = 1445^2 + 1226^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3591101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3591191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1795550 + 1795551.

It is an arithmetic number, because the mean of its divisors is an integer number (1795551).

Almost surely, 2^3591101 is an apocalyptic number.

It is an amenable number.

3591101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3591101 is an equidigital number, since it uses as much as digits as its factorization.

3591101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135, while the sum is 20.

The square root of 3591101 is about 1895.0200526644. The cubic root of 3591101 is about 153.1354973228.

The spelling of 3591101 in words is "three million, five hundred ninety-one thousand, one hundred one".