3666734 has 8 divisors (see below), whose sum is σ = 5789640. Its totient is φ = 1736856.

The previous prime is 3666727. The next prime is 3666743. The reversal of 3666734 is 4376663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3666694 and 3666703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48209 + ... + 48284.

It is an arithmetic number, because the mean of its divisors is an integer number (723705).

Almost surely, 2^3666734 is an apocalyptic number.

3666734 is a deficient number, since it is larger than the sum of its proper divisors (2122906).

3666734 is a wasteful number, since it uses less digits than its factorization.

3666734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96514.

The product of its digits is 54432, while the sum is 35.

The square root of 3666734 is about 1914.8717972752. The cubic root of 3666734 is about 154.2031108712.

The spelling of 3666734 in words is "three million, six hundred sixty-six thousand, seven hundred thirty-four".