3866652348901 has 8 divisors (see below), whose sum is σ = 3932690433984. Its totient is φ = 3801162298080.

The previous prime is 3866652348877. The next prime is 3866652348919. The reversal of 3866652348901 is 1098432566683.

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 3866652348901 - 2²⁷ = 3866518131173 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3866652348901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3866652348101) 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, 136994335 + ... + 137022556.

It is an arithmetic number, because the mean of its divisors is an integer number (491586304248).

Almost surely, 2^{3866652348901} is an apocalyptic number.

It is an amenable number.

3866652348901 is a deficient number, since it is larger than the sum of its proper divisors (66038085083).

3866652348901 is a wasteful number, since it uses less digits than its factorization.

3866652348901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274017131.

The product of its (nonzero) digits is 44789760, while the sum is 61.

The spelling of 3866652348901 in words is "three trillion, eight hundred sixty-six billion, six hundred fifty-two million, three hundred forty-eight thousand, nine hundred one".