943680000469 has 2 divisors, whose sum is σ = 943680000470. Its totient is φ = 943680000468.

The previous prime is 943680000427. The next prime is 943680000481. The reversal of 943680000469 is 964000086349.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 881448711025 + 62231289444 = 938855^2 + 249462^2 .

It is a cyclic number.

It is not a de Polignac number, because 943680000469 - 2⁹ = 943679999957 is a prime.

It is a super-2 number, since 2×943680000469² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (943680000869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471840000234 + 471840000235.

It is an arithmetic number, because the mean of its divisors is an integer number (471840000235).

Almost surely, 2^943680000469 is an apocalyptic number.

It is an amenable number.

943680000469 is a deficient number, since it is larger than the sum of its proper divisors (1).

943680000469 is an equidigital number, since it uses as much as digits as its factorization.

943680000469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1119744, while the sum is 49.

The spelling of 943680000469 in words is "nine hundred forty-three billion, six hundred eighty million, four hundred sixty-nine", and thus it is an aban number.