3748166 has 4 divisors (see below), whose sum is σ = 5622252. Its totient is φ = 1874082.

The previous prime is 3748153. The next prime is 3748169. The reversal of 3748166 is 6618473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6618473 = 593 ⋅11161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3748169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 937040 + ... + 937043.

It is an arithmetic number, because the mean of its divisors is an integer number (1405563).

Almost surely, 2^3748166 is an apocalyptic number.

3748166 is a deficient number, since it is larger than the sum of its proper divisors (1874086).

3748166 is a wasteful number, since it uses less digits than its factorization.

3748166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1874085.

The product of its digits is 24192, while the sum is 35.

The square root of 3748166 is about 1936.0180784280. The cubic root of 3748166 is about 155.3362937702.

The spelling of 3748166 in words is "three million, seven hundred forty-eight thousand, one hundred sixty-six".