3674005 has 8 divisors (see below), whose sum is σ = 4421592. Its totient is φ = 2930688.

The previous prime is 3674003. The next prime is 3674029. The reversal of 3674005 is 5004763.

3674005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 544644 + 3129361 = 738^2 + 1769^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3674005 - 2¹ = 3674003 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 (3674003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1317 + ... + 3013.

It is an arithmetic number, because the mean of its divisors is an integer number (552699).

Almost surely, 2^3674005 is an apocalyptic number.

It is an amenable number.

3674005 is a deficient number, since it is larger than the sum of its proper divisors (747587).

3674005 is a wasteful number, since it uses less digits than its factorization.

3674005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 3674005 is about 1916.7694175357. The cubic root of 3674005 is about 154.3049699577.

Adding to 3674005 its reverse (5004763), we get a palindrome (8678768).

The spelling of 3674005 in words is "three million, six hundred seventy-four thousand, five".