706301668887 has 4 divisors (see below), whose sum is σ = 941735558520. Its totient is φ = 470867779256.

The previous prime is 706301668873. The next prime is 706301668973. The reversal of 706301668887 is 788866103607.

706301668887 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 706301668887 - 2⁷ = 706301668759 is a prime.

It is a super-2 number, since 2×706301668887² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 706301668887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706301668837) 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, 117716944812 + ... + 117716944817.

It is an arithmetic number, because the mean of its divisors is an integer number (235433889630).

Almost surely, 2^706301668887 is an apocalyptic number.

706301668887 is a deficient number, since it is larger than the sum of its proper divisors (235433889633).

706301668887 is a wasteful number, since it uses less digits than its factorization.

706301668887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235433889632.

The product of its (nonzero) digits is 16257024, while the sum is 60.

The spelling of 706301668887 in words is "seven hundred six billion, three hundred one million, six hundred sixty-eight thousand, eight hundred eighty-seven".