3864377 has 12 divisors (see below), whose sum is σ = 4301220. Its totient is φ = 3468960.

The previous prime is 3864349. The next prime is 3864403. The reversal of 3864377 is 7734683.

It can be written as a sum of positive squares in 2 ways, for example, as 3254416 + 609961 = 1804^2 + 781^2 .

It is not a de Polignac number, because 3864377 - 2⁶ = 3864313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3864377.

It is not an unprimeable number, because it can be changed into a prime (3864307) 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, 13043 + ... + 13335.

It is an arithmetic number, because the mean of its divisors is an integer number (358435).

Almost surely, 2^3864377 is an apocalyptic number.

It is an amenable number.

3864377 is a deficient number, since it is larger than the sum of its proper divisors (436843).

3864377 is a wasteful number, since it uses less digits than its factorization.

3864377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424 (or 413 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 3864377 is about 1965.8018720105. The cubic root of 3864377 is about 156.9253705648.

The spelling of 3864377 in words is "three million, eight hundred sixty-four thousand, three hundred seventy-seven".