274323097 has 2 divisors, whose sum is σ = 274323098. Its totient is φ = 274323096.

The previous prime is 274323089. The next prime is 274323103. The reversal of 274323097 is 790323472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 269747776 + 4575321 = 16424^2 + 2139^2 .

It is a cyclic number.

It is not a de Polignac number, because 274323097 - 2³ = 274323089 is a prime.

It is not a weakly prime, because it can be changed into another prime (274323697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137161548 + 137161549.

It is an arithmetic number, because the mean of its divisors is an integer number (137161549).

Almost surely, 2^274323097 is an apocalyptic number.

It is an amenable number.

274323097 is a deficient number, since it is larger than the sum of its proper divisors (1).

274323097 is an equidigital number, since it uses as much as digits as its factorization.

274323097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 274323097 is about 16562.7019836740. The cubic root of 274323097 is about 649.7617248933.

The spelling of 274323097 in words is "two hundred seventy-four million, three hundred twenty-three thousand, ninety-seven".