3679849 has 4 divisors (see below), whose sum is σ = 3693136. Its totient is φ = 3666564.

The previous prime is 3679847. The next prime is 3679861. The reversal of 3679849 is 9489763.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3679849 - 2¹ = 3679847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3679799 and 3679808.

It is not an unprimeable number, because it can be changed into a prime (3679847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6219 + ... + 6784.

It is an arithmetic number, because the mean of its divisors is an integer number (923284).

Almost surely, 2^3679849 is an apocalyptic number.

It is an amenable number.

3679849 is a deficient number, since it is larger than the sum of its proper divisors (13287).

3679849 is a wasteful number, since it uses less digits than its factorization.

3679849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13286.

The product of its digits is 326592, while the sum is 46.

The square root of 3679849 is about 1918.2932518257. The cubic root of 3679849 is about 154.3867408992.

The spelling of 3679849 in words is "three million, six hundred seventy-nine thousand, eight hundred forty-nine".