2038102668 has 72 divisors (see below), whose sum is σ = 6146674800. Its totient is φ = 582313536.

The previous prime is 2038102663. The next prime is 2038102669. The reversal of 2038102668 is 8662018302.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2038102663) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 187273 + ... + 197856.

Almost surely, 2^2038102668 is an apocalyptic number.

2038102668 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2038102668 is an abundant number, since it is smaller than the sum of its proper divisors (4108572132).

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

2038102668 is a wasteful number, since it uses less digits than its factorization.

2038102668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385156 (or 385141 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2038102668 is about 45145.3504582698. The cubic root of 2038102668 is about 1267.8718295683.

The spelling of 2038102668 in words is "two billion, thirty-eight million, one hundred two thousand, six hundred sixty-eight".