961794512 has 60 divisors (see below), whose sum is σ = 2205873696. Its totient is φ = 397944960.

The previous prime is 961794451. The next prime is 961794521. The reversal of 961794512 is 215497169.

961794512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89087 + ... + 99297.

Almost surely, 2^961794512 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 961794512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1102936848).

961794512 is an abundant number, since it is smaller than the sum of its proper divisors (1244079184).

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

961794512 is a wasteful number, since it uses less digits than its factorization.

961794512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10284 (or 10249 counting only the distinct ones).

The product of its digits is 136080, while the sum is 44.

The square root of 961794512 is about 31012.8120621139. The cubic root of 961794512 is about 987.0991203469.

The spelling of 961794512 in words is "nine hundred sixty-one million, seven hundred ninety-four thousand, five hundred twelve".