830694278383 has 2 divisors, whose sum is σ = 830694278384. Its totient is φ = 830694278382.

The previous prime is 830694278371. The next prime is 830694278459. The reversal of 830694278383 is 383872496038.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-830694278383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (830694278303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415347139191 + 415347139192.

It is an arithmetic number, because the mean of its divisors is an integer number (415347139192).

Almost surely, 2^830694278383 is an apocalyptic number.

830694278383 is a deficient number, since it is larger than the sum of its proper divisors (1).

830694278383 is an equidigital number, since it uses as much as digits as its factorization.

830694278383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41803776, while the sum is 61.

The spelling of 830694278383 in words is "eight hundred thirty billion, six hundred ninety-four million, two hundred seventy-eight thousand, three hundred eighty-three".