793773949 has 2 divisors, whose sum is σ = 793773950. Its totient is φ = 793773948.

The previous prime is 793773943. The next prime is 793773971. The reversal of 793773949 is 949377397.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 781593849 + 12180100 = 27957^2 + 3490^2 .

It is an emirp because it is prime and its reverse (949377397) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 793773949 - 2⁵ = 793773917 is a prime.

It is a super-2 number, since 2×793773949² = 1260154164222109202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 793773893 and 793773902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (793773943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396886974 + 396886975.

It is an arithmetic number, because the mean of its divisors is an integer number (396886975).

Almost surely, 2^793773949 is an apocalyptic number.

It is an amenable number.

793773949 is a deficient number, since it is larger than the sum of its proper divisors (1).

793773949 is an equidigital number, since it uses as much as digits as its factorization.

793773949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9001692, while the sum is 58.

The square root of 793773949 is about 28173.9941967766. The cubic root of 793773949 is about 925.9032614337.

The spelling of 793773949 in words is "seven hundred ninety-three million, seven hundred seventy-three thousand, nine hundred forty-nine".