770993023 has 2 divisors, whose sum is σ = 770993024. Its totient is φ = 770993022.

The previous prime is 770993009. The next prime is 770993081. The reversal of 770993023 is 320399077.

It is a weak prime.

It is an emirp because it is prime and its reverse (320399077) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 770993023 - 2⁵ = 770992991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (770993323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385496511 + 385496512.

It is an arithmetic number, because the mean of its divisors is an integer number (385496512).

Almost surely, 2^770993023 is an apocalyptic number.

770993023 is a deficient number, since it is larger than the sum of its proper divisors (1).

770993023 is an equidigital number, since it uses as much as digits as its factorization.

770993023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71442, while the sum is 40.

The square root of 770993023 is about 27766.7611182867. The cubic root of 770993023 is about 916.9594894948.

The spelling of 770993023 in words is "seven hundred seventy million, nine hundred ninety-three thousand, twenty-three".