3668044434771 has 8 divisors (see below), whose sum is σ = 4905501521344. Its totient is φ = 2437975152360.

The previous prime is 3668044434767. The next prime is 3668044434809. The reversal of 3668044434771 is 1774344408663.

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

It is not a de Polignac number, because 3668044434771 - 2² = 3668044434767 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3668044433771) 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, 1846949881 + ... + 1846951866.

It is an arithmetic number, because the mean of its divisors is an integer number (613187690168).

Almost surely, 2^{3668044434771} is an apocalyptic number.

3668044434771 is a deficient number, since it is larger than the sum of its proper divisors (1237457086573).

3668044434771 is a wasteful number, since it uses less digits than its factorization.

3668044434771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3693902081.

The product of its (nonzero) digits is 32514048, while the sum is 57.

The spelling of 3668044434771 in words is "three trillion, six hundred sixty-eight billion, forty-four million, four hundred thirty-four thousand, seven hundred seventy-one".