3877839226 has 24 divisors (see below), whose sum is σ = 6035685084. Its totient is φ = 1868509440.

The previous prime is 3877839221. The next prime is 3877839227. The reversal of 3877839226 is 6229387783.

3877839226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 640343025 + 3237496201 = 25305^2 + 56899^2 .

It is not an unprimeable number, because it can be changed into a prime (3877839221) 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, 1029186 + ... + 1032946.

Almost surely, 2^3877839226 is an apocalyptic number.

3877839226 is a deficient number, since it is larger than the sum of its proper divisors (2157845858).

3877839226 is a wasteful number, since it uses less digits than its factorization.

3877839226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4434 (or 4405 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 55.

The square root of 3877839226 is about 62272.2990261320. The cubic root of 3877839226 is about 1571.0738492994.

The spelling of 3877839226 in words is "three billion, eight hundred seventy-seven million, eight hundred thirty-nine thousand, two hundred twenty-six".