274753434 has 16 divisors (see below), whose sum is σ = 567233280. Its totient is φ = 88630080.

The previous prime is 274753429. The next prime is 274753447. The reversal of 274753434 is 434357472.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 274753392 and 274753401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738399 + ... + 738770.

It is an arithmetic number, because the mean of its divisors is an integer number (35452080).

Almost surely, 2^274753434 is an apocalyptic number.

274753434 is an abundant number, since it is smaller than the sum of its proper divisors (292479846).

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

274753434 is a wasteful number, since it uses less digits than its factorization.

274753434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477205.

The product of its digits is 282240, while the sum is 39.

The square root of 274753434 is about 16575.6880400181. The cubic root of 274753434 is about 650.1013128076.

The spelling of 274753434 in words is "two hundred seventy-four million, seven hundred fifty-three thousand, four hundred thirty-four".