3630166 has 4 divisors (see below), whose sum is σ = 5445252. Its totient is φ = 1815082.

The previous prime is 3630161. The next prime is 3630167. The reversal of 3630166 is 6610363.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6610363 = 2389 ⋅2767.

It is a pancake number, because a pancake can be divided into 3630166 parts by 2694 straight cuts.

It is a self number, because there is not a number n which added to its sum of digits gives 3630166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3630161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 907540 + ... + 907543.

It is an arithmetic number, because the mean of its divisors is an integer number (1361313).

Almost surely, 2^3630166 is an apocalyptic number.

3630166 is a deficient number, since it is larger than the sum of its proper divisors (1815086).

3630166 is a wasteful number, since it uses less digits than its factorization.

3630166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815085.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 3630166 is about 1905.2994515299. The cubic root of 3630166 is about 153.6887794688.

The spelling of 3630166 in words is "three million, six hundred thirty thousand, one hundred sixty-six".