3866941097 has 8 divisors (see below), whose sum is σ = 3931391232. Its totient is φ = 3802525200.

The previous prime is 3866941081. The next prime is 3866941129. The reversal of 3866941097 is 7901496683.

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 3866941097 - 2⁴ = 3866941081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3866941037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327938 + ... + 339524.

It is an arithmetic number, because the mean of its divisors is an integer number (491423904).

Almost surely, 2^3866941097 is an apocalyptic number.

It is an amenable number.

3866941097 is a deficient number, since it is larger than the sum of its proper divisors (64450135).

3866941097 is a wasteful number, since it uses less digits than its factorization.

3866941097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17119.

The product of its (nonzero) digits is 1959552, while the sum is 53.

The square root of 3866941097 is about 62184.7336329424. The cubic root of 3866941097 is about 1569.6007067392.

The spelling of 3866941097 in words is "three billion, eight hundred sixty-six million, nine hundred forty-one thousand, ninety-seven".