3870622 has 16 divisors (see below), whose sum is σ = 6717312. Its totient is φ = 1638360.

The previous prime is 3870619. The next prime is 3870631. The reversal of 3870622 is 2260783.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504 + ... + 2827.

It is an arithmetic number, because the mean of its divisors is an integer number (419832).

Almost surely, 2^3870622 is an apocalyptic number.

3870622 is a deficient number, since it is larger than the sum of its proper divisors (2846690).

3870622 is a wasteful number, since it uses less digits than its factorization.

3870622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3423.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 3870622 is about 1967.3896411235. The cubic root of 3870622 is about 157.0098577931.

The spelling of 3870622 in words is "three million, eight hundred seventy thousand, six hundred twenty-two".