3870536 has 16 divisors (see below), whose sum is σ = 7491840. Its totient is φ = 1872720.

The previous prime is 3870527. The next prime is 3870551. The reversal of 3870536 is 6350783.

It is a happy number.

3870536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7556 + ... + 8051.

It is an arithmetic number, because the mean of its divisors is an integer number (468240).

Almost surely, 2^3870536 is an apocalyptic number.

It is an amenable number.

3870536 is a deficient number, since it is larger than the sum of its proper divisors (3621304).

3870536 is a wasteful number, since it uses less digits than its factorization.

3870536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15644 (or 15640 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 3870536 is about 1967.3677846300. The cubic root of 3870536 is about 157.0086949354.

The spelling of 3870536 in words is "three million, eight hundred seventy thousand, five hundred thirty-six".