3666670740734 has 16 divisors (see below), whose sum is σ = 5677589783040. Its totient is φ = 1774144232280.

The previous prime is 3666670740731. The next prime is 3666670740809. The reversal of 3666670740734 is 4370470766663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3666670740731) 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, 1352897 + ... + 3027155.

It is an arithmetic number, because the mean of its divisors is an integer number (354849361440).

Almost surely, 2^{3666670740734} is an apocalyptic number.

3666670740734 is a deficient number, since it is larger than the sum of its proper divisors (2010919042306).

3666670740734 is a wasteful number, since it uses less digits than its factorization.

3666670740734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709615.

The product of its (nonzero) digits is 64012032, while the sum is 59.

The spelling of 3666670740734 in words is "three trillion, six hundred sixty-six billion, six hundred seventy million, seven hundred forty thousand, seven hundred thirty-four".