3666699101 has 8 divisors (see below), whose sum is σ = 3949338624. Its totient is φ = 3384143280.

The previous prime is 3666699061. The next prime is 3666699107. The reversal of 3666699101 is 1019966663.

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 3666699101 - 2²⁶ = 3599590237 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 (3666699107) 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, 93116 + ... + 126506.

It is an arithmetic number, because the mean of its divisors is an integer number (493667328).

Almost surely, 2^3666699101 is an apocalyptic number.

It is an amenable number.

3666699101 is a deficient number, since it is larger than the sum of its proper divisors (282639523).

3666699101 is a wasteful number, since it uses less digits than its factorization.

3666699101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41851.

The product of its (nonzero) digits is 314928, while the sum is 47.

The square root of 3666699101 is about 60553.2748990507. The cubic root of 3666699101 is about 1542.0262164819.

The spelling of 3666699101 in words is "three billion, six hundred sixty-six million, six hundred ninety-nine thousand, one hundred one".