3732166 has 4 divisors (see below), whose sum is σ = 5598252. Its totient is φ = 1866082.

The previous prime is 3732161. The next prime is 3732167. The reversal of 3732166 is 6612373.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6612373 = 193 ⋅34261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3732161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 933040 + ... + 933043.

It is an arithmetic number, because the mean of its divisors is an integer number (1399563).

Almost surely, 2^3732166 is an apocalyptic number.

3732166 is a deficient number, since it is larger than the sum of its proper divisors (1866086).

3732166 is a wasteful number, since it uses less digits than its factorization.

3732166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866085.

The product of its digits is 4536, while the sum is 28.

The square root of 3732166 is about 1931.8814663431. The cubic root of 3732166 is about 155.1149476857.

The spelling of 3732166 in words is "three million, seven hundred thirty-two thousand, one hundred sixty-six".