3429817 has 4 divisors (see below), whose sum is σ = 3435136. Its totient is φ = 3424500.

The previous prime is 3429799. The next prime is 3429821. The reversal of 3429817 is 7189243.

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: 7189243 = 317 ⋅22679.

It is a cyclic number.

It is not a de Polignac number, because 3429817 - 2⁷ = 3429689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3429857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1533 + ... + 3034.

It is an arithmetic number, because the mean of its divisors is an integer number (858784).

Almost surely, 2^3429817 is an apocalyptic number.

It is an amenable number.

3429817 is a deficient number, since it is larger than the sum of its proper divisors (5319).

3429817 is an equidigital number, since it uses as much as digits as its factorization.

3429817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5318.

The product of its digits is 12096, while the sum is 34.

The square root of 3429817 is about 1851.9765117301. The cubic root of 3429817 is about 150.8077462032.

The spelling of 3429817 in words is "three million, four hundred twenty-nine thousand, eight hundred seventeen".