10784008397 has 2 divisors, whose sum is σ = 10784008398. Its totient is φ = 10784008396.

The previous prime is 10784008379. The next prime is 10784008441. The reversal of 10784008397 is 79380048701.

Together with previous prime (10784008379) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6819291241 + 3964717156 = 82579^2 + 62966^2 .

It is an emirp because it is prime and its reverse (79380048701) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10784008397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10784008297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5392004198 + 5392004199.

It is an arithmetic number, because the mean of its divisors is an integer number (5392004199).

Almost surely, 2^10784008397 is an apocalyptic number.

It is an amenable number.

10784008397 is a deficient number, since it is larger than the sum of its proper divisors (1).

10784008397 is an equidigital number, since it uses as much as digits as its factorization.

10784008397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 47.

The spelling of 10784008397 in words is "ten billion, seven hundred eighty-four million, eight thousand, three hundred ninety-seven".