3789916677 has 12 divisors (see below), whose sum is σ = 5475069964. Its totient is φ = 2526266880.

The previous prime is 3789916673. The next prime is 3789916693. The reversal of 3789916677 is 7766199873.

It can be written as a sum of positive squares in 2 ways, for example, as 1220035041 + 2569881636 = 34929^2 + 50694^2 .

It is not a de Polignac number, because 3789916677 - 2² = 3789916673 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 (3789916673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53403 + ... + 102135.

Almost surely, 2^3789916677 is an apocalyptic number.

It is an amenable number.

3789916677 is a deficient number, since it is larger than the sum of its proper divisors (1685153287).

3789916677 is a wasteful number, since it uses less digits than its factorization.

3789916677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57380 (or 57377 counting only the distinct ones).

The product of its digits is 24004512, while the sum is 63.

The square root of 3789916677 is about 61562.2991529719. The cubic root of 3789916677 is about 1559.1092708473.

The spelling of 3789916677 in words is "three billion, seven hundred eighty-nine million, nine hundred sixteen thousand, six hundred seventy-seven".