1346769241 has 2 divisors, whose sum is σ = 1346769242. Its totient is φ = 1346769240.

The previous prime is 1346769233. The next prime is 1346769269. The reversal of 1346769241 is 1429676431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1132995600 + 213773641 = 33660^2 + 14621^2 .

It is a cyclic number.

It is not a de Polignac number, because 1346769241 - 2³ = 1346769233 is a prime.

It is not a weakly prime, because it can be changed into another prime (1346763241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673384620 + 673384621.

It is an arithmetic number, because the mean of its divisors is an integer number (673384621).

Almost surely, 2^1346769241 is an apocalyptic number.

It is an amenable number.

1346769241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1346769241 is an equidigital number, since it uses as much as digits as its factorization.

1346769241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 43.

The square root of 1346769241 is about 36698.3547451381. The cubic root of 1346769241 is about 1104.3270995787.

The spelling of 1346769241 in words is "one billion, three hundred forty-six million, seven hundred sixty-nine thousand, two hundred forty-one".