3872277 has 12 divisors (see below), whose sum is σ = 5922540. Its totient is φ = 2429568.

The previous prime is 3872273. The next prime is 3872287. The reversal of 3872277 is 7722783.

3872277 is a `hidden beast` number, since 387 + 2 + 277 = 666.

3872277 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 2 ways, for example, as 2692881 + 1179396 = 1641^2 + 1086^2 .

It is not a de Polignac number, because 3872277 - 2² = 3872273 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3872273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12502 + ... + 12807.

It is an arithmetic number, because the mean of its divisors is an integer number (493545).

Almost surely, 2^3872277 is an apocalyptic number.

It is an amenable number.

3872277 is a deficient number, since it is larger than the sum of its proper divisors (2050263).

3872277 is a wasteful number, since it uses less digits than its factorization.

3872277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25332 (or 25329 counting only the distinct ones).

The product of its digits is 32928, while the sum is 36.

The square root of 3872277 is about 1967.8102042626. The cubic root of 3872277 is about 157.0322326886.

The spelling of 3872277 in words is "three million, eight hundred seventy-two thousand, two hundred seventy-seven".