832812403 has 2 divisors, whose sum is σ = 832812404. Its totient is φ = 832812402.

The previous prime is 832812349. The next prime is 832812419. The reversal of 832812403 is 304218238.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-832812403 is a prime.

It is not a weakly prime, because it can be changed into another prime (832812493) 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 as a sum of consecutive naturals, namely, 416406201 + 416406202.

It is an arithmetic number, because the mean of its divisors is an integer number (416406202).

Almost surely, 2^832812403 is an apocalyptic number.

832812403 is a deficient number, since it is larger than the sum of its proper divisors (1).

832812403 is an equidigital number, since it uses as much as digits as its factorization.

832812403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 832812403 is about 28858.4892709234. The cubic root of 832812403 is about 940.8399023232.

The spelling of 832812403 in words is "eight hundred thirty-two million, eight hundred twelve thousand, four hundred three".