676350469 has 2 divisors, whose sum is σ = 676350470. Its totient is φ = 676350468.

The previous prime is 676350463. The next prime is 676350497. The reversal of 676350469 is 964053676.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 648313444 + 28037025 = 25462^2 + 5295^2 .

It is a cyclic number.

It is not a de Polignac number, because 676350469 - 2²⁷ = 542132741 is a prime.

It is a super-2 number, since 2×676350469² = 914899913833039922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (676350463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338175234 + 338175235.

It is an arithmetic number, because the mean of its divisors is an integer number (338175235).

Almost surely, 2^676350469 is an apocalyptic number.

It is an amenable number.

676350469 is a deficient number, since it is larger than the sum of its proper divisors (1).

676350469 is an equidigital number, since it uses as much as digits as its factorization.

676350469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 46.

The square root of 676350469 is about 26006.7389151351. The cubic root of 676350469 is about 877.7899384697.

It can be divided in two parts, 67 and 6350469, that added together give a palindrome (6350536).

The spelling of 676350469 in words is "six hundred seventy-six million, three hundred fifty thousand, four hundred sixty-nine".