706630942080 has 384 divisors, whose sum is σ = 2827957017600. Its totient is φ = 159240130560.

The previous prime is 706630942079. The next prime is 706630942133. The reversal of 706630942080 is 80249036607.

706630942080 is a `hidden beast` number, since 7 + 0 + 6 + 630 + 9 + 4 + 2 + 0 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2739301 + ... + 2986139.

It is an arithmetic number, because the mean of its divisors is an integer number (7364471400).

Almost surely, 2^706630942080 is an apocalyptic number.

706630942080 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 706630942080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1413978508800).

706630942080 is an abundant number, since it is smaller than the sum of its proper divisors (2121326075520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

706630942080 is a wasteful number, since it uses less digits than its factorization.

706630942080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246942 (or 246927 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

Adding to 706630942080 its reverse (80249036607), we get a palindrome (786879978687).

The spelling of 706630942080 in words is "seven hundred six billion, six hundred thirty million, nine hundred forty-two thousand, eighty".