274739214 has 16 divisors (see below), whose sum is σ = 568426320. Its totient is φ = 88421760.

The previous prime is 274739207. The next prime is 274739233. The reversal of 274739214 is 412937472.

It is a congruent number.

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, 789307 + ... + 789654.

It is an arithmetic number, because the mean of its divisors is an integer number (35526645).

Almost surely, 2^274739214 is an apocalyptic number.

274739214 is an abundant number, since it is smaller than the sum of its proper divisors (293687106).

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

274739214 is a wasteful number, since it uses less digits than its factorization.

274739214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578995.

The product of its digits is 84672, while the sum is 39.

The square root of 274739214 is about 16575.2590929976. The cubic root of 274739214 is about 650.0900971757.

The spelling of 274739214 in words is "two hundred seventy-four million, seven hundred thirty-nine thousand, two hundred fourteen".