6738890255 has 8 divisors (see below), whose sum is σ = 8136280752. Its totient is φ = 5358037248.

The previous prime is 6738890231. The next prime is 6738890273. The reversal of 6738890255 is 5520988376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6738890255 - 2¹⁸ = 6738628111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6738890197 and 6738890206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4133474 + ... + 4135103.

It is an arithmetic number, because the mean of its divisors is an integer number (1017035094).

Almost surely, 2^6738890255 is an apocalyptic number.

6738890255 is a deficient number, since it is larger than the sum of its proper divisors (1397390497).

6738890255 is a wasteful number, since it uses less digits than its factorization.

6738890255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8268745.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The square root of 6738890255 is about 82090.7440275699. The cubic root of 6738890255 is about 1888.8441609164.

The spelling of 6738890255 in words is "six billion, seven hundred thirty-eight million, eight hundred ninety thousand, two hundred fifty-five".