3870316 has 12 divisors (see below), whose sum is σ = 6822760. Its totient is φ = 1920960.

The previous prime is 3870299. The next prime is 3870337. The reversal of 3870316 is 6130783.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2925 + ... + 4036.

Almost surely, 2^3870316 is an apocalyptic number.

It is an amenable number.

3870316 is a deficient number, since it is larger than the sum of its proper divisors (2952444).

3870316 is a wasteful number, since it uses less digits than its factorization.

3870316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7104 (or 7102 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 3870316 is about 1967.3118715649. The cubic root of 3870316 is about 157.0057201048.

It can be divided in two parts, 3870 and 316, that added together give a triangular number (4186 = T₉₁).

The spelling of 3870316 in words is "three million, eight hundred seventy thousand, three hundred sixteen".