3885470 has 16 divisors (see below), whose sum is σ = 7064928. Its totient is φ = 1538400.

The previous prime is 3885461. The next prime is 3885487. The reversal of 3885470 is 745883.

It is a self number, because there is not a number n which added to its sum of digits gives 3885470.

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, 914 + ... + 2933.

It is an arithmetic number, because the mean of its divisors is an integer number (441558).

Almost surely, 2^3885470 is an apocalyptic number.

3885470 is a deficient number, since it is larger than the sum of its proper divisors (3179458).

3885470 is a wasteful number, since it uses less digits than its factorization.

3885470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3955.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 3885470 is about 1971.1595572150. The cubic root of 3885470 is about 157.2103688663.

The spelling of 3885470 in words is "three million, eight hundred eighty-five thousand, four hundred seventy".