793679069 has 2 divisors, whose sum is σ = 793679070. Its totient is φ = 793679068.

The previous prime is 793679059. The next prime is 793679071. The reversal of 793679069 is 960976397.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 659976100 + 133702969 = 25690^2 + 11563^2 .

It is an emirp because it is prime and its reverse (960976397) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 793679069 - 2⁴ = 793679053 is a prime.

It is a super-4 number, since 4×793679069⁴ (a number of 37 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

Together with 793679071, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (793679059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396839534 + 396839535.

It is an arithmetic number, because the mean of its divisors is an integer number (396839535).

Almost surely, 2^793679069 is an apocalyptic number.

It is an amenable number.

793679069 is a deficient number, since it is larger than the sum of its proper divisors (1).

793679069 is an equidigital number, since it uses as much as digits as its factorization.

793679069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3857868, while the sum is 56.

The square root of 793679069 is about 28172.3103241463. The cubic root of 793679069 is about 925.8663688138.

The spelling of 793679069 in words is "seven hundred ninety-three million, six hundred seventy-nine thousand, sixty-nine".