3877948 has 12 divisors (see below), whose sum is σ = 6805120. Its totient is φ = 1933632.

The previous prime is 3877943. The next prime is 3877987. The reversal of 3877948 is 8497783.

It is a junction number, because it is equal to n+sod(n) for n = 3877898 and 3877907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3877943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613 + ... + 2851.

Almost surely, 2^3877948 is an apocalyptic number.

It is an amenable number.

3877948 is a deficient number, since it is larger than the sum of its proper divisors (2927172).

3877948 is a wasteful number, since it uses less digits than its factorization.

3877948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2676 (or 2674 counting only the distinct ones).

The product of its digits is 338688, while the sum is 46.

The square root of 3877948 is about 1969.2506188903. The cubic root of 3877948 is about 157.1088538785.

The spelling of 3877948 in words is "three million, eight hundred seventy-seven thousand, nine hundred forty-eight".