3494408329 has 4 divisors (see below), whose sum is σ = 3495673984. Its totient is φ = 3493142676.

The previous prime is 3494408321. The next prime is 3494408371. The reversal of 3494408329 is 9238044943.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9238044943 = 3793 ⋅2435551.

It is a cyclic number.

It is not a de Polignac number, because 3494408329 - 2³ = 3494408321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3494408321) 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 in 3 ways as a sum of consecutive naturals, for example, 628677 + ... + 634210.

It is an arithmetic number, because the mean of its divisors is an integer number (873918496).

Almost surely, 2^3494408329 is an apocalyptic number.

It is an amenable number.

3494408329 is a deficient number, since it is larger than the sum of its proper divisors (1265655).

3494408329 is a wasteful number, since it uses less digits than its factorization.

3494408329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265654.

The product of its (nonzero) digits is 746496, while the sum is 46.

The square root of 3494408329 is about 59113.5206953536. The cubic root of 3494408329 is about 1517.4855022784.

The spelling of 3494408329 in words is "three billion, four hundred ninety-four million, four hundred eight thousand, three hundred twenty-nine".