930428329 has 2 divisors, whose sum is σ = 930428330. Its totient is φ = 930428328.

The previous prime is 930428311. The next prime is 930428351. The reversal of 930428329 is 923824039.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 808833600 + 121594729 = 28440^2 + 11027^2 .

It is an emirp because it is prime and its reverse (923824039) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 930428329 - 2⁵ = 930428297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 930428291 and 930428300.

It is not a weakly prime, because it can be changed into another prime (930428399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 465214164 + 465214165.

It is an arithmetic number, because the mean of its divisors is an integer number (465214165).

Almost surely, 2^930428329 is an apocalyptic number.

It is an amenable number.

930428329 is a deficient number, since it is larger than the sum of its proper divisors (1).

930428329 is an equidigital number, since it uses as much as digits as its factorization.

930428329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 930428329 is about 30502.9232861377. The cubic root of 930428329 is about 976.2498384104.

The spelling of 930428329 in words is "nine hundred thirty million, four hundred twenty-eight thousand, three hundred twenty-nine".