3429081 has 16 divisors (see below), whose sum is σ = 5140800. Its totient is φ = 2258784.

The previous prime is 3429079. The next prime is 3429089. The reversal of 3429081 is 1809243.

3429081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3429081 - 2¹ = 3429079 is a prime.

It is a super-2 number, since 2×3429081² = 23517193009122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3429089) 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 15 ways as a sum of consecutive naturals, for example, 1690 + ... + 3116.

It is an arithmetic number, because the mean of its divisors is an integer number (321300).

Almost surely, 2^3429081 is an apocalyptic number.

It is an amenable number.

3429081 is a deficient number, since it is larger than the sum of its proper divisors (1711719).

3429081 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (3429080) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (1519).

3429081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525 (or 1519 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 3429081 is about 1851.7777944451. Note that the first 4 decimals coincide. The cubic root of 3429081 is about 150.7969582183.

The spelling of 3429081 in words is "three million, four hundred twenty-nine thousand, eighty-one".