9380768773 has 4 divisors (see below), whose sum is σ = 9382020940. Its totient is φ = 9379516608.

The previous prime is 9380768743. The next prime is 9380768801. The reversal of 9380768773 is 3778670839.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4813306884 + 4567461889 = 69378^2 + 67583^2 .

It is a cyclic number.

It is not a de Polignac number, because 9380768773 - 2⁵ = 9380768741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9380768743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614778 + ... + 629851.

It is an arithmetic number, because the mean of its divisors is an integer number (2345505235).

Almost surely, 2^9380768773 is an apocalyptic number.

It is an amenable number.

9380768773 is a deficient number, since it is larger than the sum of its proper divisors (1252167).

9380768773 is a wasteful number, since it uses less digits than its factorization.

9380768773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252166.

The product of its (nonzero) digits is 10668672, while the sum is 58.

The square root of 9380768773 is about 96854.3688895860. The cubic root of 9380768773 is about 2109.0140698269.

The spelling of 9380768773 in words is "nine billion, three hundred eighty million, seven hundred sixty-eight thousand, seven hundred seventy-three".