3559797 has 6 divisors (see below), whose sum is σ = 5141942. Its totient is φ = 2373192.

The previous prime is 3559793. The next prime is 3559799. The reversal of 3559797 is 7979553.

It is a happy number.

3559797 is a `hidden beast` number, since 3 + 559 + 7 + 97 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3481956 + 77841 = 1866^2 + 279^2 .

It is not a de Polignac number, because 3559797 - 2² = 3559793 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3559793) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 197758 + ... + 197775.

Almost surely, 2^3559797 is an apocalyptic number.

It is an amenable number.

3559797 is a deficient number, since it is larger than the sum of its proper divisors (1582145).

3559797 is a wasteful number, since it uses less digits than its factorization.

3559797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395539 (or 395536 counting only the distinct ones).

The product of its digits is 297675, while the sum is 45.

The square root of 3559797 is about 1886.7424307520. The cubic root of 3559797 is about 152.6892320804.

It can be divided in two parts, 3559 and 797, that added together give a square (4356 = 66²).

The spelling of 3559797 in words is "three million, five hundred fifty-nine thousand, seven hundred ninety-seven".