274673568 has 96 divisors (see below), whose sum is σ = 783046656. Its totient is φ = 83801088.

The previous prime is 274673563. The next prime is 274673579. The reversal of 274673568 is 865376472.

274673568 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (274673563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157630 + ... + 159362.

It is an arithmetic number, because the mean of its divisors is an integer number (8156736).

Almost surely, 2^274673568 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 274673568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (391523328).

274673568 is an abundant number, since it is smaller than the sum of its proper divisors (508373088).

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

274673568 is a wasteful number, since it uses less digits than its factorization.

274673568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886 (or 1878 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 48.

The square root of 274673568 is about 16573.2787341552. The cubic root of 274673568 is about 650.0383156901.

The spelling of 274673568 in words is "two hundred seventy-four million, six hundred seventy-three thousand, five hundred sixty-eight".