832640326 has 8 divisors (see below), whose sum is σ = 1427383440. Its totient is φ = 356845848.

The previous prime is 832640293. The next prime is 832640327. The reversal of 832640326 is 623046238.

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

It is a junction number, because it is equal to n+sod(n) for n = 832640291 and 832640300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (832640327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29737141 + ... + 29737168.

It is an arithmetic number, because the mean of its divisors is an integer number (178422930).

Almost surely, 2^832640326 is an apocalyptic number.

832640326 is a deficient number, since it is larger than the sum of its proper divisors (594743114).

832640326 is a wasteful number, since it uses less digits than its factorization.

832640326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59474318.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 832640326 is about 28855.5077238298. The cubic root of 832640326 is about 940.7750985894.

The spelling of 832640326 in words is "eight hundred thirty-two million, six hundred forty thousand, three hundred twenty-six".