3779916420927 has 16 divisors (see below), whose sum is σ = 5109055590240. Its totient is φ = 2485362488832.

The previous prime is 3779916420919. The next prime is 3779916420947. The reversal of 3779916420927 is 7290246199773.

It is not a de Polignac number, because 3779916420927 - 2³ = 3779916420919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3779916420947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9602713 + ... + 9988589.

It is an arithmetic number, because the mean of its divisors is an integer number (319315974390).

Almost surely, 2^{3779916420927} is an apocalyptic number.

3779916420927 is a deficient number, since it is larger than the sum of its proper divisors (1329139169313).

3779916420927 is a wasteful number, since it uses less digits than its factorization.

3779916420927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430682.

The product of its (nonzero) digits is 72013536, while the sum is 66.

The spelling of 3779916420927 in words is "three trillion, seven hundred seventy-nine billion, nine hundred sixteen million, four hundred twenty thousand, nine hundred twenty-seven".