706465506133730 has 128 divisors (see below), whose sum is σ = 1537894909440000. Its totient is φ = 228253380537600.

The previous prime is 706465506133697. The next prime is 706465506133733. The reversal of 706465506133730 is 37331605564607.

It is a super-2 number, since 2×706465506133730² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (706465506133733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 979183061 + ... + 979904279.

It is an arithmetic number, because the mean of its divisors is an integer number (12014803980000).

Almost surely, 2^{706465506133730} is an apocalyptic number.

706465506133730 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

706465506133730 is an abundant number, since it is smaller than the sum of its proper divisors (831429403306270).

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

706465506133730 is a wasteful number, since it uses less digits than its factorization.

706465506133730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725152.

The product of its (nonzero) digits is 28576800, while the sum is 56.

The spelling of 706465506133730 in words is "seven hundred six trillion, four hundred sixty-five billion, five hundred six million, one hundred thirty-three thousand, seven hundred thirty".