3427360609597 has 2 divisors, whose sum is σ = 3427360609598. Its totient is φ = 3427360609596.

The previous prime is 3427360609499. The next prime is 3427360609613. The reversal of 3427360609597 is 7959060637243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2207515464441 + 1219845145156 = 1485771^2 + 1104466^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3427360609597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3427360609297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713680304798 + 1713680304799.

It is an arithmetic number, because the mean of its divisors is an integer number (1713680304799).

Almost surely, 2^{3427360609597} is an apocalyptic number.

It is an amenable number.

3427360609597 is a deficient number, since it is larger than the sum of its proper divisors (1).

3427360609597 is an equidigital number, since it uses as much as digits as its factorization.

3427360609597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51438240, while the sum is 61.

The spelling of 3427360609597 in words is "three trillion, four hundred twenty-seven billion, three hundred sixty million, six hundred nine thousand, five hundred ninety-seven".