2938793876479 has 4 divisors (see below), whose sum is σ = 2980185339600. Its totient is φ = 2897402413360.

The previous prime is 2938793876429. The next prime is 2938793876503. The reversal of 2938793876479 is 9746783978392.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2938793876479 - 2¹³ = 2938793868287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2938793876429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20695731454 + ... + 20695731595.

It is an arithmetic number, because the mean of its divisors is an integer number (745046334900).

Almost surely, 2^{2938793876479} is an apocalyptic number.

2938793876479 is a deficient number, since it is larger than the sum of its proper divisors (41391463121).

2938793876479 is an equidigital number, since it uses as much as digits as its factorization.

2938793876479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41391463120.

The product of its digits is 6913299456, while the sum is 82.

The spelling of 2938793876479 in words is "two trillion, nine hundred thirty-eight billion, seven hundred ninety-three million, eight hundred seventy-six thousand, four hundred seventy-nine".