2002983378 has 16 divisors (see below), whose sum is σ = 4370145696. Its totient is φ = 606964640.

The previous prime is 2002983347. The next prime is 2002983379. The reversal of 2002983378 is 8733892002.

It is not an unprimeable number, because it can be changed into a prime (2002983379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15174051 + ... + 15174182.

It is an arithmetic number, because the mean of its divisors is an integer number (273134106).

Almost surely, 2^2002983378 is an apocalyptic number.

2002983378 is an abundant number, since it is smaller than the sum of its proper divisors (2367162318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2002983378 is a wasteful number, since it uses less digits than its factorization.

2002983378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30348249.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 2002983378 is about 44754.7023004287. The cubic root of 2002983378 is about 1260.5472087769.

The spelling of 2002983378 in words is "two billion, two million, nine hundred eighty-three thousand, three hundred seventy-eight".