274649496 has 32 divisors (see below), whose sum is σ = 749044800. Its totient is φ = 83227040.

The previous prime is 274649477. The next prime is 274649497. The reversal of 274649496 is 694946472.

274649496 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274649497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519906 + ... + 520433.

It is an arithmetic number, because the mean of its divisors is an integer number (23407650).

Almost surely, 2^274649496 is an apocalyptic number.

It is an amenable number.

274649496 is an abundant number, since it is smaller than the sum of its proper divisors (474395304).

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

274649496 is a wasteful number, since it uses less digits than its factorization.

274649496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040359 (or 1040355 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 51.

The square root of 274649496 is about 16572.5524889801. The cubic root of 274649496 is about 650.0193256581.

The spelling of 274649496 in words is "two hundred seventy-four million, six hundred forty-nine thousand, four hundred ninety-six".