274457348 has 12 divisors (see below), whose sum is σ = 523964112. Its totient is φ = 124753320.

The previous prime is 274457341. The next prime is 274457357. The reversal of 274457348 is 843754472.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 6237667 = 274457348 / (2 + 7 + 4 + 4 + 5 + 7 + 3 + 4 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 274457299 and 274457308.

It is not an unprimeable number, because it can be changed into a prime (274457341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3118790 + ... + 3118877.

It is an arithmetic number, because the mean of its divisors is an integer number (43663676).

Almost surely, 2^274457348 is an apocalyptic number.

It is an amenable number.

274457348 is a deficient number, since it is larger than the sum of its proper divisors (249506764).

274457348 is a wasteful number, since it uses less digits than its factorization.

274457348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6237682 (or 6237680 counting only the distinct ones).

The product of its digits is 752640, while the sum is 44.

The square root of 274457348 is about 16566.7542988963. The cubic root of 274457348 is about 649.8677032525.

The spelling of 274457348 in words is "two hundred seventy-four million, four hundred fifty-seven thousand, three hundred forty-eight".