274802944 has 72 divisors (see below), whose sum is σ = 599562432. Its totient is φ = 124938240.

The previous prime is 274802939. The next prime is 274802953. The reversal of 274802944 is 449208472.

274802944 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 274802897 and 274802906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235707 + ... + 236869.

It is an arithmetic number, because the mean of its divisors is an integer number (8327256).

Almost surely, 2^274802944 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 274802944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299781216).

274802944 is an abundant number, since it is smaller than the sum of its proper divisors (324759488).

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

274802944 is a wasteful number, since it uses less digits than its factorization.

274802944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263 (or 1249 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 274802944 is about 16577.1814250795. The cubic root of 274802944 is about 650.1403594325.

The spelling of 274802944 in words is "two hundred seventy-four million, eight hundred two thousand, nine hundred forty-four".