930346493 has 2 divisors, whose sum is σ = 930346494. Its totient is φ = 930346492.

The previous prime is 930346421. The next prime is 930346553. The reversal of 930346493 is 394643039.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 897421849 + 32924644 = 29957^2 + 5738^2 .

It is a cyclic number.

It is not a de Polignac number, because 930346493 - 2¹⁶ = 930280957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 930346493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (930346693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 465173246 + 465173247.

It is an arithmetic number, because the mean of its divisors is an integer number (465173247).

Almost surely, 2^930346493 is an apocalyptic number.

It is an amenable number.

930346493 is a deficient number, since it is larger than the sum of its proper divisors (1).

930346493 is an equidigital number, since it uses as much as digits as its factorization.

930346493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 41.

The square root of 930346493 is about 30501.5818114405. The cubic root of 930346493 is about 976.2212154914.

The spelling of 930346493 in words is "nine hundred thirty million, three hundred forty-six thousand, four hundred ninety-three".