706290278413 has 2 divisors, whose sum is σ = 706290278414. Its totient is φ = 706290278412.

The previous prime is 706290278399. The next prime is 706290278417. The reversal of 706290278413 is 314872092607.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 369563078889 + 336727199524 = 607917^2 + 580282^2 .

It is an emirp because it is prime and its reverse (314872092607) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 706290278413 - 2⁵ = 706290278381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706290278417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353145139206 + 353145139207.

It is an arithmetic number, because the mean of its divisors is an integer number (353145139207).

Almost surely, 2^706290278413 is an apocalyptic number.

It is an amenable number.

706290278413 is a deficient number, since it is larger than the sum of its proper divisors (1).

706290278413 is an equidigital number, since it uses as much as digits as its factorization.

706290278413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 706290278413 in words is "seven hundred six billion, two hundred ninety million, two hundred seventy-eight thousand, four hundred thirteen".