706505282077 has 8 divisors (see below), whose sum is σ = 818495356736. Its totient is φ = 597280394592.

The previous prime is 706505282069. The next prime is 706505282099. The reversal of 706505282077 is 770282505607.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 706505282077 - 2³ = 706505282069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 706505282077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706505282047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 691296243 + ... + 691297264.

It is an arithmetic number, because the mean of its divisors is an integer number (102311919592).

Almost surely, 2^706505282077 is an apocalyptic number.

It is an amenable number.

706505282077 is a deficient number, since it is larger than the sum of its proper divisors (111990074659).

706505282077 is a wasteful number, since it uses less digits than its factorization.

706505282077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382593587.

The product of its (nonzero) digits is 1646400, while the sum is 49.

The spelling of 706505282077 in words is "seven hundred six billion, five hundred five million, two hundred eighty-two thousand, seventy-seven".