961930446 has 16 divisors (see below), whose sum is σ = 1929023184. Its totient is φ = 319783104.

The previous prime is 961930439. The next prime is 961930447. The reversal of 961930446 is 644039169.

It is a junction number, because it is equal to n+sod(n) for n = 961930398 and 961930407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (961930447) 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, 212671 + ... + 217146.

It is an arithmetic number, because the mean of its divisors is an integer number (120563949).

Almost surely, 2^961930446 is an apocalyptic number.

961930446 is an abundant number, since it is smaller than the sum of its proper divisors (967092738).

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

961930446 is a wasteful number, since it uses less digits than its factorization.

961930446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430195.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 961930446 is about 31015.0035627920. The cubic root of 961930446 is about 987.1456216211.

The spelling of 961930446 in words is "nine hundred sixty-one million, nine hundred thirty thousand, four hundred forty-six".