3663370 has 16 divisors (see below), whose sum is σ = 6772968. Its totient is φ = 1425600.

The previous prime is 3663343. The next prime is 3663377. The reversal of 3663370 is 733663.

It can be written as a sum of positive squares in 4 ways, for example, as 3651921 + 11449 = 1911^2 + 107^2 .

It is not an unprimeable number, because it can be changed into a prime (3663377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4581 + ... + 5320.

Almost surely, 2^3663370 is an apocalyptic number.

3663370 is a deficient number, since it is larger than the sum of its proper divisors (3109598).

3663370 is a wasteful number, since it uses less digits than its factorization.

3663370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9945.

The product of its (nonzero) digits is 6804, while the sum is 28.

The square root of 3663370 is about 1913.9932079294. The cubic root of 3663370 is about 154.1559391935.

The spelling of 3663370 in words is "three million, six hundred sixty-three thousand, three hundred seventy".