3669490 has 16 divisors (see below), whose sum is σ = 7205760. Its totient is φ = 1334320.

The previous prime is 3669487. The next prime is 3669499. The reversal of 3669490 is 949663.

It is not an unprimeable number, because it can be changed into a prime (3669499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16570 + ... + 16789.

It is an arithmetic number, because the mean of its divisors is an integer number (450360).

Almost surely, 2^3669490 is an apocalyptic number.

3669490 is a deficient number, since it is larger than the sum of its proper divisors (3536270).

3669490 is a wasteful number, since it uses less digits than its factorization.

3669490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33377.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 3669490 is about 1915.5912925256. The cubic root of 3669490 is about 154.2417353748.

The spelling of 3669490 in words is "three million, six hundred sixty-nine thousand, four hundred ninety".