3166742 has 16 divisors (see below), whose sum is σ = 4989600. Its totient is φ = 1505280.

The previous prime is 3166741. The next prime is 3166747. The reversal of 3166742 is 2476613.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3166741) 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, 3734 + ... + 4502.

It is an arithmetic number, because the mean of its divisors is an integer number (311850).

Almost surely, 2^3166742 is an apocalyptic number.

3166742 is a deficient number, since it is larger than the sum of its proper divisors (1822858).

3166742 is a wasteful number, since it uses less digits than its factorization.

3166742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871.

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

The square root of 3166742 is about 1779.5342087187. The cubic root of 3166742 is about 146.8489663832.

The spelling of 3166742 in words is "three million, one hundred sixty-six thousand, seven hundred forty-two".