2002858338 has 16 divisors (see below), whose sum is σ = 4313848896. Its totient is φ = 616264080.

The previous prime is 2002858337. The next prime is 2002858369. The reversal of 2002858338 is 8338582002.

It is a super-2 number, since 2×2002858338² = 8022883044192244488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 2002858296 and 2002858305.

It is not an unprimeable number, because it can be changed into a prime (2002858337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12838758 + ... + 12838913.

It is an arithmetic number, because the mean of its divisors is an integer number (269615556).

Almost surely, 2^2002858338 is an apocalyptic number.

2002858338 is an abundant number, since it is smaller than the sum of its proper divisors (2310990558).

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

2002858338 is a wasteful number, since it uses less digits than its factorization.

2002858338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25677689.

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 2002858338 is about 44753.3053304446. The cubic root of 2002858338 is about 1260.5209775552.

The spelling of 2002858338 in words is "two billion, two million, eight hundred fifty-eight thousand, three hundred thirty-eight".