3666674070407 has 8 divisors (see below), whose sum is σ = 3710901959856. Its totient is φ = 3622447397632.

The previous prime is 3666674070377. The next prime is 3666674070463. The reversal of 3666674070407 is 7040704766663.

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

It is a cyclic number.

It is not a de Polignac number, because 3666674070407 - 2⁸ = 3666674070151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3666674070467) 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, 6736343 + ... + 7260279.

It is an arithmetic number, because the mean of its divisors is an integer number (463862744982).

Almost surely, 2^{3666674070407} is an apocalyptic number.

3666674070407 is a deficient number, since it is larger than the sum of its proper divisors (44227889449).

3666674070407 is an equidigital number, since it uses as much as digits as its factorization.

3666674070407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608337.

The product of its (nonzero) digits is 21337344, while the sum is 56.

The spelling of 3666674070407 in words is "three trillion, six hundred sixty-six billion, six hundred seventy-four million, seventy thousand, four hundred seven".