3666740733674 has 8 divisors (see below), whose sum is σ = 5628020661120. Its totient is φ = 1790733846636.

The previous prime is 3666740733671. The next prime is 3666740733701. The reversal of 3666740733674 is 4763370476663.

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

It is not an unprimeable number, because it can be changed into a prime (3666740733671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21318259994 + ... + 21318260165.

It is an arithmetic number, because the mean of its divisors is an integer number (703502582640).

Almost surely, 2^{3666740733674} is an apocalyptic number.

3666740733674 is a deficient number, since it is larger than the sum of its proper divisors (1961279927446).

3666740733674 is a wasteful number, since it uses less digits than its factorization.

3666740733674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42636520204.

The product of its (nonzero) digits is 192036096, while the sum is 62.

The spelling of 3666740733674 in words is "three trillion, six hundred sixty-six billion, seven hundred forty million, seven hundred thirty-three thousand, six hundred seventy-four".