706920195072 has 352 divisors, whose sum is σ = 2347032425472. Its totient is φ = 184188174336.

The previous prime is 706920195053. The next prime is 706920195073. The reversal of 706920195072 is 270591029607.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (706920195073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23187583 + ... + 23218049.

Almost surely, 2^706920195072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 706920195072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1173516212736).

706920195072 is an abundant number, since it is smaller than the sum of its proper divisors (1640112230400).

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

706920195072 is a wasteful number, since it uses less digits than its factorization.

706920195072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30593 (or 30575 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 48.

The spelling of 706920195072 in words is "seven hundred six billion, nine hundred twenty million, one hundred ninety-five thousand, seventy-two".