274754380 has 48 divisors (see below), whose sum is σ = 588893760. Its totient is φ = 107654400.

The previous prime is 274754371. The next prime is 274754387. The reversal of 274754380 is 83457472.

It is not an unprimeable number, because it can be changed into a prime (274754387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256486 + ... + 257554.

It is an arithmetic number, because the mean of its divisors is an integer number (12268620).

Almost surely, 2^274754380 is an apocalyptic number.

274754380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

274754380 is an abundant number, since it is smaller than the sum of its proper divisors (314139380).

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

274754380 is a wasteful number, since it uses less digits than its factorization.

274754380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330 (or 1328 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 40.

The square root of 274754380 is about 16575.7165757623. The cubic root of 274754380 is about 650.1020589252.

The spelling of 274754380 in words is "two hundred seventy-four million, seven hundred fifty-four thousand, three hundred eighty".