274740725697 has 8 divisors (see below), whose sum is σ = 366327967200. Its totient is φ = 183156984000.

The previous prime is 274740725653. The next prime is 274740725717. The reversal of 274740725697 is 796527047472.

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

It is not a de Polignac number, because 274740725697 - 2¹⁸ = 274740463553 is a prime.

It is a super-2 number, since 2×274740725697² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 274740725697.

It is not an unprimeable number, because it can be changed into a prime (274740725627) 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, 685947 + ... + 1009952.

It is an arithmetic number, because the mean of its divisors is an integer number (45790995900).

Almost surely, 2^274740725697 is an apocalyptic number.

It is an amenable number.

274740725697 is a deficient number, since it is larger than the sum of its proper divisors (91587241503).

274740725697 is a wasteful number, since it uses less digits than its factorization.

274740725697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749903.

The product of its (nonzero) digits is 41489280, while the sum is 60.

The spelling of 274740725697 in words is "two hundred seventy-four billion, seven hundred forty million, seven hundred twenty-five thousand, six hundred ninety-seven".