2023678338 has 32 divisors (see below), whose sum is σ = 4429449792. Its totient is φ = 611270400.

The previous prime is 2023678337. The next prime is 2023678373. The reversal of 2023678338 is 8338763202.

It is a self number, because there is not a number n which added to its sum of digits gives 2023678338.

It is not an unprimeable number, because it can be changed into a prime (2023678331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28323 + ... + 69638.

It is an arithmetic number, because the mean of its divisors is an integer number (138420306).

Almost surely, 2^2023678338 is an apocalyptic number.

2023678338 is an abundant number, since it is smaller than the sum of its proper divisors (2405771454).

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

2023678338 is a wasteful number, since it uses less digits than its factorization.

2023678338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98290.

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 2023678338 is about 44985.3124697384. The cubic root of 2023678338 is about 1264.8736953576.

It can be divided in two parts, 2023 and 678338, that added together give a triangular number (680361 = T₁₁₆₆).

The spelling of 2023678338 in words is "two billion, twenty-three million, six hundred seventy-eight thousand, three hundred thirty-eight".