830332403 has 2 divisors, whose sum is σ = 830332404. Its totient is φ = 830332402.

The previous prime is 830332387. The next prime is 830332463. The reversal of 830332403 is 304233038.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 830332403 - 2⁴ = 830332387 is a prime.

It is not a weakly prime, because it can be changed into another prime (830332463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415166201 + 415166202.

It is an arithmetic number, because the mean of its divisors is an integer number (415166202).

Almost surely, 2^830332403 is an apocalyptic number.

830332403 is a deficient number, since it is larger than the sum of its proper divisors (1).

830332403 is an equidigital number, since it uses as much as digits as its factorization.

830332403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 830332403 is about 28815.4889425809. The cubic root of 830332403 is about 939.9050768038.

The spelling of 830332403 in words is "eight hundred thirty million, three hundred thirty-two thousand, four hundred three".