3429459049 has 2 divisors, whose sum is σ = 3429459050. Its totient is φ = 3429459048.

The previous prime is 3429459037. The next prime is 3429459083. The reversal of 3429459049 is 9409549243.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2905964649 + 523494400 = 53907^2 + 22880^2 .

It is a cyclic number.

It is not a de Polignac number, because 3429459049 - 2¹⁵ = 3429426281 is a prime.

It is a super-2 number, since 2×3429459049² = 23522378737535968802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3429458993 and 3429459011.

It is not a weakly prime, because it can be changed into another prime (3429457049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1714729524 + 1714729525.

It is an arithmetic number, because the mean of its divisors is an integer number (1714729525).

Almost surely, 2^3429459049 is an apocalyptic number.

It is an amenable number.

3429459049 is a deficient number, since it is larger than the sum of its proper divisors (1).

3429459049 is an equidigital number, since it uses as much as digits as its factorization.

3429459049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The square root of 3429459049 is about 58561.5833887712. The cubic root of 3429459049 is about 1508.0249969765.

The spelling of 3429459049 in words is "three billion, four hundred twenty-nine million, four hundred fifty-nine thousand, forty-nine".