3669597 has 8 divisors (see below), whose sum is σ = 5436480. Its totient is φ = 2446380.

The previous prime is 3669587. The next prime is 3669599. The reversal of 3669597 is 7959663.

It is not a de Polignac number, because 3669597 - 2⁷ = 3669469 is a prime.

3669597 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3669599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67929 + ... + 67982.

It is an arithmetic number, because the mean of its divisors is an integer number (679560).

Almost surely, 2^3669597 is an apocalyptic number.

It is an amenable number.

3669597 is a deficient number, since it is larger than the sum of its proper divisors (1766883).

3669597 is a wasteful number, since it uses less digits than its factorization.

3669597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135920 (or 135914 counting only the distinct ones).

The product of its digits is 306180, while the sum is 45.

The square root of 3669597 is about 1915.6192210353. The cubic root of 3669597 is about 154.2432345573.

The spelling of 3669597 in words is "three million, six hundred sixty-nine thousand, five hundred ninety-seven".