2938856308038 has 48 divisors (see below), whose sum is σ = 7277269858560. Its totient is φ = 839661478128.

The previous prime is 2938856308013. The next prime is 2938856308081. The reversal of 2938856308038 is 8308036588392.

2938856308038 is a `hidden beast` number, since 2 + 9 + 38 + 8 + 563 + 0 + 8 + 0 + 38 = 666.

2938856308038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13196053 + ... + 13416911.

It is an arithmetic number, because the mean of its divisors is an integer number (151609788720).

Almost surely, 2^{2938856308038} is an apocalyptic number.

2938856308038 is an abundant number, since it is smaller than the sum of its proper divisors (4338413550522).

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

2938856308038 is a wasteful number, since it uses less digits than its factorization.

2938856308038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326481 (or 326478 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 63.

The spelling of 2938856308038 in words is "two trillion, nine hundred thirty-eight billion, eight hundred fifty-six million, three hundred eight thousand, thirty-eight".