3429889 has 8 divisors (see below), whose sum is σ = 3502080. Its totient is φ = 3358656.

The previous prime is 3429883. The next prime is 3429893. The reversal of 3429889 is 9889243.

3429889 = T₁₆₆ + T₁₆₇ + ... + T₂₉₂.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3429889 - 2⁵ = 3429857 is a prime.

It is a deceptive number, since it divides R_3429888.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3429883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14232 + ... + 14470.

It is an arithmetic number, because the mean of its divisors is an integer number (437760).

Almost surely, 2^3429889 is an apocalyptic number.

It is an amenable number.

3429889 is a deficient number, since it is larger than the sum of its proper divisors (72191).

3429889 is a wasteful number, since it uses less digits than its factorization.

3429889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479.

The product of its digits is 124416, while the sum is 43.

The square root of 3429889 is about 1851.9959503195. The cubic root of 3429889 is about 150.8088014667.

The spelling of 3429889 in words is "three million, four hundred twenty-nine thousand, eight hundred eighty-nine".