274630332768 has 192 divisors, whose sum is σ = 802006748928. Its totient is φ = 81590353920.

The previous prime is 274630332749. The next prime is 274630332787. The reversal of 274630332768 is 867233036472.

It is an interprime number because it is at equal distance from previous prime (274630332749) and next prime (274630332787).

It is a self number, because there is not a number n which added to its sum of digits gives 274630332768.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10947696 + ... + 10972752.

It is an arithmetic number, because the mean of its divisors is an integer number (4177118484).

Almost surely, 2^274630332768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 274630332768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (401003374464).

274630332768 is an abundant number, since it is smaller than the sum of its proper divisors (527376416160).

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

274630332768 is a wasteful number, since it uses less digits than its factorization.

274630332768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25285 (or 25277 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 51.

The spelling of 274630332768 in words is "two hundred seventy-four billion, six hundred thirty million, three hundred thirty-two thousand, seven hundred sixty-eight".