3870580 has 24 divisors (see below), whose sum is σ = 9289728. Its totient is φ = 1327008.

The previous prime is 3870563. The next prime is 3870599. The reversal of 3870580 is 850783.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13684 + ... + 13963.

It is an arithmetic number, because the mean of its divisors is an integer number (387072).

Almost surely, 2^3870580 is an apocalyptic number.

It is an amenable number.

3870580 is an abundant number, since it is smaller than the sum of its proper divisors (5419148).

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

3870580 is a wasteful number, since it uses less digits than its factorization.

3870580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27663 (or 27661 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 3870580 is about 1967.3789670524. The cubic root of 3870580 is about 157.0092898880.

The spelling of 3870580 in words is "three million, eight hundred seventy thousand, five hundred eighty".