1828930717 has 2 divisors, whose sum is σ = 1828930718. Its totient is φ = 1828930716.

The previous prime is 1828930699. The next prime is 1828930769. The reversal of 1828930717 is 7170398281.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1266576921 + 562353796 = 35589^2 + 23714^2 .

It is a cyclic number.

It is not a de Polignac number, because 1828930717 - 2⁷ = 1828930589 is a prime.

It is a super-2 number, since 2×1828930717² = 6689975135172268178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1828930217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 914465358 + 914465359.

It is an arithmetic number, because the mean of its divisors is an integer number (914465359).

Almost surely, 2^1828930717 is an apocalyptic number.

It is an amenable number.

1828930717 is a deficient number, since it is larger than the sum of its proper divisors (1).

1828930717 is an equidigital number, since it uses as much as digits as its factorization.

1828930717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 46.

The square root of 1828930717 is about 42765.9995440303. Note that the first 3 decimals coincide. The cubic root of 1828930717 is about 1222.9229201283.

The spelling of 1828930717 in words is "one billion, eight hundred twenty-eight million, nine hundred thirty thousand, seven hundred seventeen".