832961921 has 8 divisors (see below), whose sum is σ = 909192384. Its totient is φ = 756815920.

The previous prime is 832961911. The next prime is 832961923. The reversal of 832961921 is 129169238.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 832961921 - 2¹⁴ = 832945537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (832961923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476 + ... + 40818.

It is an arithmetic number, because the mean of its divisors is an integer number (113649048).

Almost surely, 2^832961921 is an apocalyptic number.

It is an amenable number.

832961921 is a deficient number, since it is larger than the sum of its proper divisors (76230463).

832961921 is a wasteful number, since it uses less digits than its factorization.

832961921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42231.

The product of its digits is 46656, while the sum is 41.

The square root of 832961921 is about 28861.0796922083. The cubic root of 832961921 is about 940.8962031509.

The spelling of 832961921 in words is "eight hundred thirty-two million, nine hundred sixty-one thousand, nine hundred twenty-one".