3998485010 has 16 divisors (see below), whose sum is σ = 7750909656. Its totient is φ = 1476363648.

The previous prime is 3998484961. The next prime is 3998485013. The reversal of 3998485010 is 105848993.

It can be written as a sum of positive squares in 4 ways, for example, as 3121792129 + 876692881 = 55873^2 + 29609^2 .

It is not an unprimeable number, because it can be changed into a prime (3998485013) by changing a digit.

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, 15378659 + ... + 15378918.

Almost surely, 2^3998485010 is an apocalyptic number.

3998485010 is a deficient number, since it is larger than the sum of its proper divisors (3752424646).

3998485010 is a wasteful number, since it uses less digits than its factorization.

3998485010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30757597.

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 3998485010 is about 63233.5750215026. The cubic root of 3998485010 is about 1587.2006186015.

The spelling of 3998485010 in words is "three billion, nine hundred ninety-eight million, four hundred eighty-five thousand, ten".