614608379597 has 2 divisors, whose sum is σ = 614608379598. Its totient is φ = 614608379596.

The previous prime is 614608379573. The next prime is 614608379639. The reversal of 614608379597 is 795973806416.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 565051386601 + 49556992996 = 751699^2 + 222614^2 .

It is a cyclic number.

It is not a de Polignac number, because 614608379597 - 2⁶ = 614608379533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (614608372597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307304189798 + 307304189799.

It is an arithmetic number, because the mean of its divisors is an integer number (307304189799).

Almost surely, 2^614608379597 is an apocalyptic number.

It is an amenable number.

614608379597 is a deficient number, since it is larger than the sum of its proper divisors (1).

614608379597 is an equidigital number, since it uses as much as digits as its factorization.

614608379597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68584320, while the sum is 65.

The spelling of 614608379597 in words is "six hundred fourteen billion, six hundred eight million, three hundred seventy-nine thousand, five hundred ninety-seven".