393077700047 has 2 divisors, whose sum is σ = 393077700048. Its totient is φ = 393077700046.

The previous prime is 393077700013. The next prime is 393077700049. The reversal of 393077700047 is 740007770393.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 393077700047 - 2¹⁶ = 393077634511 is a prime.

Together with 393077700049, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 393077699974 and 393077700010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (393077700049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 196538850023 + 196538850024.

It is an arithmetic number, because the mean of its divisors is an integer number (196538850024).

Almost surely, 2^393077700047 is an apocalyptic number.

393077700047 is a deficient number, since it is larger than the sum of its proper divisors (1).

393077700047 is an equidigital number, since it uses as much as digits as its factorization.

393077700047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777924, while the sum is 47.

The spelling of 393077700047 in words is "three hundred ninety-three billion, seventy-seven million, seven hundred thousand, forty-seven".