3982245770 has 16 divisors (see below), whose sum is σ = 7170673608. Its totient is φ = 1592313600.

The previous prime is 3982245763. The next prime is 3982245793. The reversal of 3982245770 is 775422893.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3434077201 + 548168569 = 58601^2 + 23413^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43931 + ... + 99470.

Almost surely, 2^3982245770 is an apocalyptic number.

3982245770 is a deficient number, since it is larger than the sum of its proper divisors (3188427838).

3982245770 is a wasteful number, since it uses less digits than its factorization.

3982245770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146185.

The product of its (nonzero) digits is 846720, while the sum is 47.

The square root of 3982245770 is about 63105.0375960588. The cubic root of 3982245770 is about 1585.0489783085.

The spelling of 3982245770 in words is "three billion, nine hundred eighty-two million, two hundred forty-five thousand, seven hundred seventy".