274678848 has 84 divisors (see below), whose sum is σ = 812767488. Its totient is φ = 88600320.

The previous prime is 274678837. The next prime is 274678871. The reversal of 274678848 is 848876472.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 274678794 and 274678803.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10165 + ... + 25547.

Almost surely, 2^274678848 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 274678848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406383744).

274678848 is an abundant number, since it is smaller than the sum of its proper divisors (538088640).

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

274678848 is a wasteful number, since it uses less digits than its factorization.

274678848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15432 (or 15419 counting only the distinct ones).

The product of its digits is 4816896, while the sum is 54.

The square root of 274678848 is about 16573.4380259498. The cubic root of 274678848 is about 650.0424808528.

It can be divided in two parts, 27467 and 8848, that added together give a triangular number (36315 = T₂₆₉).

The spelling of 274678848 in words is "two hundred seventy-four million, six hundred seventy-eight thousand, eight hundred forty-eight".