549495334 has 4 divisors (see below), whose sum is σ = 824243004. Its totient is φ = 274747666.

The previous prime is 549495329. The next prime is 549495337. The reversal of 549495334 is 433594945.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (549495337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137373832 + ... + 137373835.

It is an arithmetic number, because the mean of its divisors is an integer number (206060751).

Almost surely, 2^549495334 is an apocalyptic number.

549495334 is a deficient number, since it is larger than the sum of its proper divisors (274747670).

549495334 is a wasteful number, since it uses less digits than its factorization.

549495334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274747669.

The product of its digits is 1166400, while the sum is 46.

The square root of 549495334 is about 23441.3168145478. The cubic root of 549495334 is about 819.0705978005.

The spelling of 549495334 in words is "five hundred forty-nine million, four hundred ninety-five thousand, three hundred thirty-four".