705952909932 has 24 divisors (see below), whose sum is σ = 1671808883136. Its totient is φ = 231805432848.

The previous prime is 705952909931. The next prime is 705952909951. The reversal of 705952909932 is 239909259507.

It is a happy number.

It is a super-2 number, since 2×705952909932² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (705952909931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439024638 + ... + 439026245.

It is an arithmetic number, because the mean of its divisors is an integer number (69658703464).

Almost surely, 2^705952909932 is an apocalyptic number.

It is an amenable number.

705952909932 is an abundant number, since it is smaller than the sum of its proper divisors (965855973204).

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

705952909932 is a wasteful number, since it uses less digits than its factorization.

705952909932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878050957 (or 878050955 counting only the distinct ones).

The product of its (nonzero) digits is 13778100, while the sum is 60.

The spelling of 705952909932 in words is "seven hundred five billion, nine hundred fifty-two million, nine hundred nine thousand, nine hundred thirty-two".