3498005 has 16 divisors (see below), whose sum is σ = 5080320. Its totient is φ = 2257152.

The previous prime is 3497999. The next prime is 3498013. The reversal of 3498005 is 5008943.

It is a cyclic number.

It is not a de Polignac number, because 3498005 - 2¹² = 3493909 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2345 + ... + 3534.

It is an arithmetic number, because the mean of its divisors is an integer number (317520).

Almost surely, 2^3498005 is an apocalyptic number.

3498005 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3498005 is a deficient number, since it is larger than the sum of its proper divisors (1582315).

3498005 is a wasteful number, since it uses less digits than its factorization.

3498005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5908.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 3498005 is about 1870.2954312087. The cubic root of 3498005 is about 151.8005955158.

The spelling of 3498005 in words is "three million, four hundred ninety-eight thousand, five".