1374271097 has 2 divisors, whose sum is σ = 1374271098. Its totient is φ = 1374271096.

The previous prime is 1374271069. The next prime is 1374271133. The reversal of 1374271097 is 7901724731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1308920041 + 65351056 = 36179^2 + 8084^2 .

It is a cyclic number.

It is not a de Polignac number, because 1374271097 - 2¹⁶ = 1374205561 is a prime.

It is not a weakly prime, because it can be changed into another prime (1374271037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687135548 + 687135549.

It is an arithmetic number, because the mean of its divisors is an integer number (687135549).

Almost surely, 2^1374271097 is an apocalyptic number.

It is an amenable number.

1374271097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1374271097 is an equidigital number, since it uses as much as digits as its factorization.

1374271097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74088, while the sum is 41.

The square root of 1374271097 is about 37071.1626065329. The cubic root of 1374271097 is about 1111.7935177340.

The spelling of 1374271097 in words is "one billion, three hundred seventy-four million, two hundred seventy-one thousand, ninety-seven".