3429854 has 8 divisors (see below), whose sum is σ = 5162160. Its totient is φ = 1709136.

The previous prime is 3429821. The next prime is 3429857. The reversal of 3429854 is 4589243.

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

It is a super-2 number, since 2×3429854² = 23527796922632, which contains 22 as substring.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2114 + ... + 3365.

It is an arithmetic number, because the mean of its divisors is an integer number (645270).

Almost surely, 2^3429854 is an apocalyptic number.

3429854 is a deficient number, since it is larger than the sum of its proper divisors (1732306).

3429854 is a wasteful number, since it uses less digits than its factorization.

3429854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5794.

The product of its digits is 34560, while the sum is 35.

The square root of 3429854 is about 1851.9865010307. The cubic root of 3429854 is about 150.8082884932.

The spelling of 3429854 in words is "three million, four hundred twenty-nine thousand, eight hundred fifty-four".