961796424 has 16 divisors (see below), whose sum is σ = 2404491120. Its totient is φ = 320598800.

The previous prime is 961796413. The next prime is 961796453. The reversal of 961796424 is 424697169.

It is a happy number.

961796424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×961796424² = 1850104722438375552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20037402 + ... + 20037449.

It is an arithmetic number, because the mean of its divisors is an integer number (150280695).

Almost surely, 2^961796424 is an apocalyptic number.

It is an amenable number.

961796424 is an abundant number, since it is smaller than the sum of its proper divisors (1442694696).

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

961796424 is a wasteful number, since it uses less digits than its factorization.

961796424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40074860 (or 40074856 counting only the distinct ones).

The product of its digits is 653184, while the sum is 48.

The square root of 961796424 is about 31012.8428880682. The cubic root of 961796424 is about 987.0997744479.

The spelling of 961796424 in words is "nine hundred sixty-one million, seven hundred ninety-six thousand, four hundred twenty-four".