1341367397 has 2 divisors, whose sum is σ = 1341367398. Its totient is φ = 1341367396.

The previous prime is 1341367361. The next prime is 1341367409. The reversal of 1341367397 is 7937631431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 673610116 + 667757281 = 25954^2 + 25841^2 .

It is an emirp because it is prime and its reverse (7937631431) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1341367397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341369397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670683698 + 670683699.

It is an arithmetic number, because the mean of its divisors is an integer number (670683699).

Almost surely, 2^1341367397 is an apocalyptic number.

It is an amenable number.

1341367397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341367397 is an equidigital number, since it uses as much as digits as its factorization.

1341367397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 285768, while the sum is 44.

The square root of 1341367397 is about 36624.6828928252. The cubic root of 1341367397 is about 1102.8486487725.

The spelling of 1341367397 in words is "one billion, three hundred forty-one million, three hundred sixty-seven thousand, three hundred ninety-seven".