3779466728 has 8 divisors (see below), whose sum is σ = 7086500130. Its totient is φ = 1889733360.

The previous prime is 3779466661. The next prime is 3779466751. The reversal of 3779466728 is 8276649773.

It can be written as a sum of positive squares in only one way, i.e., 3317990404 + 461476324 = 57602^2 + 21482^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236216663 + ... + 236216678.

Almost surely, 2^3779466728 is an apocalyptic number.

It is an amenable number.

3779466728 is a deficient number, since it is larger than the sum of its proper divisors (3307033402).

3779466728 is a wasteful number, since it uses less digits than its factorization.

3779466728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472433347 (or 472433343 counting only the distinct ones).

The product of its digits is 21337344, while the sum is 59.

The square root of 3779466728 is about 61477.3676079254. The cubic root of 3779466728 is about 1557.6749728321.

The spelling of 3779466728 in words is "three billion, seven hundred seventy-nine million, four hundred sixty-six thousand, seven hundred twenty-eight".