3666702001 has 8 divisors (see below), whose sum is σ = 3918676320. Its totient is φ = 3418759488.

The previous prime is 3666701999. The next prime is 3666702007. The reversal of 3666702001 is 1002076663.

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 3666702001 - 2¹ = 3666701999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3666702007) 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, 1006071 + ... + 1009708.

It is an arithmetic number, because the mean of its divisors is an integer number (489834540).

Almost surely, 2^3666702001 is an apocalyptic number.

It is an amenable number.

3666702001 is a deficient number, since it is larger than the sum of its proper divisors (251974319).

3666702001 is a wasteful number, since it uses less digits than its factorization.

3666702001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015903.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 3666702001 is about 60553.2988449019. The cubic root of 3666702001 is about 1542.0266230124.

Adding to 3666702001 its reverse (1002076663), we get a palindrome (4668778664).

The spelling of 3666702001 in words is "three billion, six hundred sixty-six million, seven hundred two thousand, one".