3662674 has 8 divisors (see below), whose sum is σ = 5504508. Its totient is φ = 1827840.

The previous prime is 3662657. The next prime is 3662683. The reversal of 3662674 is 4762663.

It can be written as a sum of positive squares in 2 ways, for example, as 3294225 + 368449 = 1815^2 + 607^2 .

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

It is a d-powerful number, because it can be written as 3⁸ + 6⁷ + 6⁸ + 2⁹ + 6⁸ + 7² + 4⁷ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147 + ... + 2710.

Almost surely, 2^3662674 is an apocalyptic number.

3662674 is a deficient number, since it is larger than the sum of its proper divisors (1841834).

3662674 is a wasteful number, since it uses less digits than its factorization.

3662674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3500.

The product of its digits is 36288, while the sum is 34.

The square root of 3662674 is about 1913.8113804657. The cubic root of 3662674 is about 154.1461759310.

The spelling of 3662674 in words is "three million, six hundred sixty-two thousand, six hundred seventy-four".