3166544 has 10 divisors (see below), whose sum is σ = 6135210. Its totient is φ = 1583264.

The previous prime is 3166543. The next prime is 3166547. The reversal of 3166544 is 4456613.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2190400 + 976144 = 1480^2 + 988^2 .

It is a super-4 number, since 4×3166544⁴ (a number of 27 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3166543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98939 + ... + 98970.

It is an arithmetic number, because the mean of its divisors is an integer number (613521).

Almost surely, 2^3166544 is an apocalyptic number.

It is an amenable number.

3166544 is a deficient number, since it is larger than the sum of its proper divisors (2968666).

3166544 is a wasteful number, since it uses less digits than its factorization.

3166544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197917 (or 197911 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 3166544 is about 1779.4785753136. The cubic root of 3166544 is about 146.8459057506.

The spelling of 3166544 in words is "three million, one hundred sixty-six thousand, five hundred forty-four".