3498009 has 16 divisors (see below), whose sum is σ = 4984320. Its totient is φ = 2177280.

The previous prime is 3497999. The next prime is 3498013. The reversal of 3498009 is 9008943.

It is not a de Polignac number, because 3498009 - 2⁴ = 3497993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3498049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2049 + ... + 3345.

It is an arithmetic number, because the mean of its divisors is an integer number (311520).

Almost surely, 2^3498009 is an apocalyptic number.

It is an amenable number.

3498009 is a deficient number, since it is larger than the sum of its proper divisors (1486311).

3498009 is a wasteful number, since it uses less digits than its factorization.

3498009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 3498009 is about 1870.2965005581. The cubic root of 3498009 is about 151.8006533775.

The spelling of 3498009 in words is "three million, four hundred ninety-eight thousand, nine".