8283364777 has 2 divisors, whose sum is σ = 8283364778. Its totient is φ = 8283364776.

The previous prime is 8283364757. The next prime is 8283364853. The reversal of 8283364777 is 7774633828.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7983243801 + 300120976 = 89349^2 + 17324^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8283364777 is a prime.

It is a super-2 number, since 2×8283364777² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8283364717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4141682388 + 4141682389.

It is an arithmetic number, because the mean of its divisors is an integer number (4141682389).

Almost surely, 2^8283364777 is an apocalyptic number.

It is an amenable number.

8283364777 is a deficient number, since it is larger than the sum of its proper divisors (1).

8283364777 is an equidigital number, since it uses as much as digits as its factorization.

8283364777 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9483264, while the sum is 55.

The square root of 8283364777 is about 91012.9923527405. The cubic root of 8283364777 is about 2023.3402873218.

The spelling of 8283364777 in words is "eight billion, two hundred eighty-three million, three hundred sixty-four thousand, seven hundred seventy-seven".