3429753439 has 4 divisors (see below), whose sum is σ = 3919718224. Its totient is φ = 2939788656.

The previous prime is 3429753427. The next prime is 3429753461. The reversal of 3429753439 is 9343579243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9343579243 = 443 ⋅21091601.

It is not a de Polignac number, because 3429753439 - 2⁷ = 3429753311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3429753392 and 3429753401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3429753409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244982382 + ... + 244982395.

It is an arithmetic number, because the mean of its divisors is an integer number (979929556).

Almost surely, 2^3429753439 is an apocalyptic number.

3429753439 is a deficient number, since it is larger than the sum of its proper divisors (489964785).

3429753439 is an equidigital number, since it uses as much as digits as its factorization.

3429753439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489964784.

The product of its digits is 2449440, while the sum is 49.

The square root of 3429753439 is about 58564.0968426902. The cubic root of 3429753439 is about 1508.0681461311.

The spelling of 3429753439 in words is "three billion, four hundred twenty-nine million, seven hundred fifty-three thousand, four hundred thirty-nine".