3877040 has 20 divisors (see below), whose sum is σ = 9014304. Its totient is φ = 1550784.

The previous prime is 3877033. The next prime is 3877043. The reversal of 3877040 is 407783.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 3876994 and 3877012.

It is not an unprimeable number, because it can be changed into a prime (3877043) 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, 24152 + ... + 24311.

Almost surely, 2^3877040 is an apocalyptic number.

It is an amenable number.

3877040 is an abundant number, since it is smaller than the sum of its proper divisors (5137264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3877040 is a wasteful number, since it uses less digits than its factorization.

3877040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48476 (or 48470 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 3877040 is about 1969.0200608424. The cubic root of 3877040 is about 157.0965908660.

The spelling of 3877040 in words is "three million, eight hundred seventy-seven thousand, forty".