274978713 has 8 divisors (see below), whose sum is σ = 366865408. Its totient is φ = 183205584.

The previous prime is 274978699. The next prime is 274978721. The reversal of 274978713 is 317879472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 274978713 - 2⁹ = 274978201 is a prime.

It is a super-3 number, since 3×274978713³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (274978733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22570 + ... + 32547.

It is an arithmetic number, because the mean of its divisors is an integer number (45858176).

Almost surely, 2^274978713 is an apocalyptic number.

It is an amenable number.

274978713 is a deficient number, since it is larger than the sum of its proper divisors (91886695).

274978713 is a wasteful number, since it uses less digits than its factorization.

274978713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56783.

The product of its digits is 592704, while the sum is 48.

The square root of 274978713 is about 16582.4821121568. The cubic root of 274978713 is about 650.2789437866.

The spelling of 274978713 in words is "two hundred seventy-four million, nine hundred seventy-eight thousand, seven hundred thirteen".