6738305274 has 40 divisors (see below), whose sum is σ = 15893475840. Its totient is φ = 2127884904.

The previous prime is 6738305267. The next prime is 6738305291. The reversal of 6738305274 is 4725038376.

6738305274 is a `hidden beast` number, since 6 + 73 + 8 + 305 + 274 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1091514 + ... + 1097669.

It is an arithmetic number, because the mean of its divisors is an integer number (397336896).

Almost surely, 2^6738305274 is an apocalyptic number.

6738305274 is an abundant number, since it is smaller than the sum of its proper divisors (9155170566).

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

6738305274 is a wasteful number, since it uses less digits than its factorization.

6738305274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189216 (or 2189207 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The square root of 6738305274 is about 82087.1809358806. The cubic root of 6738305274 is about 1888.7895045423.

The spelling of 6738305274 in words is "six billion, seven hundred thirty-eight million, three hundred five thousand, two hundred seventy-four".