3742166 has 4 divisors (see below), whose sum is σ = 5613252. Its totient is φ = 1871082.

The previous prime is 3742139. The next prime is 3742201. The reversal of 3742166 is 6612473.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 935540 + ... + 935543.

It is an arithmetic number, because the mean of its divisors is an integer number (1403313).

Almost surely, 2^3742166 is an apocalyptic number.

3742166 is a deficient number, since it is larger than the sum of its proper divisors (1871086).

3742166 is a wasteful number, since it uses less digits than its factorization.

3742166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1871085.

The product of its digits is 6048, while the sum is 29.

The square root of 3742166 is about 1934.4678854920. The cubic root of 3742166 is about 155.2533629427.

The spelling of 3742166 in words is "three million, seven hundred forty-two thousand, one hundred sixty-six".