3486559349 has 16 divisors (see below), whose sum is σ = 4298835072. Its totient is φ = 2753656128.

The previous prime is 3486559343. The next prime is 3486559381. The reversal of 3486559349 is 9439556843.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3486559349 - 2⁸ = 3486559093 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3486559294 and 3486559303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3486559343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17207 + ... + 85259.

It is an arithmetic number, because the mean of its divisors is an integer number (268677192).

Almost surely, 2^3486559349 is an apocalyptic number.

It is an amenable number.

3486559349 is a deficient number, since it is larger than the sum of its proper divisors (812275723).

3486559349 is a wasteful number, since it uses less digits than its factorization.

3486559349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68636.

The product of its digits is 13996800, while the sum is 56.

The square root of 3486559349 is about 59047.0943315588. The cubic root of 3486559349 is about 1516.3484817257.

The spelling of 3486559349 in words is "three billion, four hundred eighty-six million, five hundred fifty-nine thousand, three hundred forty-nine".