274745016 has 192 divisors, whose sum is σ = 964454400. Its totient is φ = 68615424.

The previous prime is 274745011. The next prime is 274745027. The reversal of 274745016 is 610547472.

274745016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274745011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 123385 + ... + 125591.

It is an arithmetic number, because the mean of its divisors is an integer number (5023200).

Almost surely, 2^274745016 is an apocalyptic number.

274745016 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 274745016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (482227200).

274745016 is an abundant number, since it is smaller than the sum of its proper divisors (689709384).

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

274745016 is a wasteful number, since it uses less digits than its factorization.

274745016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258 (or 2251 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 274745016 is about 16575.4341119622. The cubic root of 274745016 is about 650.0946733895.

The spelling of 274745016 in words is "two hundred seventy-four million, seven hundred forty-five thousand, sixteen".