1434471677 has 2 divisors, whose sum is σ = 1434471678. Its totient is φ = 1434471676.

The previous prime is 1434471673. The next prime is 1434471739. The reversal of 1434471677 is 7761744341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1178823556 + 255648121 = 34334^2 + 15989^2 .

It is a cyclic number.

It is not a de Polignac number, because 1434471677 - 2² = 1434471673 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1434471673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717235838 + 717235839.

It is an arithmetic number, because the mean of its divisors is an integer number (717235839).

Almost surely, 2^1434471677 is an apocalyptic number.

It is an amenable number.

1434471677 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434471677 is an equidigital number, since it uses as much as digits as its factorization.

1434471677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 395136, while the sum is 44.

The square root of 1434471677 is about 37874.4198239392. The cubic root of 1434471677 is about 1127.7962838712.

The spelling of 1434471677 in words is "one billion, four hundred thirty-four million, four hundred seventy-one thousand, six hundred seventy-seven".