3134666 has 4 divisors (see below), whose sum is σ = 4702002. Its totient is φ = 1567332.

The previous prime is 3134633. The next prime is 3134671. The reversal of 3134666 is 6664313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6664313 = 197 ⋅33829.

It can be written as a sum of positive squares in only one way, i.e., 2739025 + 395641 = 1655^2 + 629^2 .

It is a super-2 number, since 2×3134666² = 19652261863112, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 783665 + ... + 783668.

Almost surely, 2^3134666 is an apocalyptic number.

3134666 is a deficient number, since it is larger than the sum of its proper divisors (1567336).

3134666 is a wasteful number, since it uses less digits than its factorization.

3134666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567335.

The product of its digits is 7776, while the sum is 29.

The square root of 3134666 is about 1770.4987997737. The cubic root of 3134666 is about 146.3514707217.

Adding to 3134666 its reverse (6664313), we get a palindrome (9798979).

The spelling of 3134666 in words is "three million, one hundred thirty-four thousand, six hundred sixty-six".