274126916 has 24 divisors (see below), whose sum is σ = 548627520. Its totient is φ = 117402912.

The previous prime is 274126913. The next prime is 274126961. The reversal of 274126916 is 619621472.

It is a self number, because there is not a number n which added to its sum of digits gives 274126916.

It is not an unprimeable number, because it can be changed into a prime (274126913) 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 7 ways as a sum of consecutive naturals, for example, 58766 + ... + 63258.

It is an arithmetic number, because the mean of its divisors is an integer number (22859480).

Almost surely, 2^274126916 is an apocalyptic number.

It is an amenable number.

274126916 is an abundant number, since it is smaller than the sum of its proper divisors (274500604).

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

274126916 is a wasteful number, since it uses less digits than its factorization.

274126916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6683 (or 6681 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 274126916 is about 16556.7785513970. The cubic root of 274126916 is about 649.6067965075.

The spelling of 274126916 in words is "two hundred seventy-four million, one hundred twenty-six thousand, nine hundred sixteen".