706681363 has 4 divisors (see below), whose sum is σ = 729477568. Its totient is φ = 683885160.

The previous prime is 706681357. The next prime is 706681379. The reversal of 706681363 is 363186607.

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

It is a cyclic number.

It is not a de Polignac number, because 706681363 - 2²¹ = 704584211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (706681303) 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, 11398056 + ... + 11398117.

It is an arithmetic number, because the mean of its divisors is an integer number (182369392).

Almost surely, 2^706681363 is an apocalyptic number.

706681363 is a deficient number, since it is larger than the sum of its proper divisors (22796205).

706681363 is a wasteful number, since it uses less digits than its factorization.

706681363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22796204.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 706681363 is about 26583.4791364863. The cubic root of 706681363 is about 890.7200178555.

The spelling of 706681363 in words is "seven hundred six million, six hundred eighty-one thousand, three hundred sixty-three".