793393979 has 8 divisors (see below), whose sum is σ = 915211008. Its totient is φ = 673695720.

The previous prime is 793393957. The next prime is 793394011. The reversal of 793393979 is 979393397.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 793393979 - 2²⁸ = 524958523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (793393079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528887 + ... + 530384.

It is an arithmetic number, because the mean of its divisors is an integer number (114401376).

Almost surely, 2^793393979 is an apocalyptic number.

793393979 is a deficient number, since it is larger than the sum of its proper divisors (121817029).

793393979 is a wasteful number, since it uses less digits than its factorization.

793393979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059385.

The product of its digits is 8680203, while the sum is 59.

The square root of 793393979 is about 28167.2501142728. The cubic root of 793393979 is about 925.7554982852.

The spelling of 793393979 in words is "seven hundred ninety-three million, three hundred ninety-three thousand, nine hundred seventy-nine".