3498506 has 8 divisors (see below), whose sum is σ = 5724864. Its totient is φ = 1590220.

The previous prime is 3498503. The next prime is 3498557. The reversal of 3498506 is 6058943.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3498503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79490 + ... + 79533.

It is an arithmetic number, because the mean of its divisors is an integer number (715608).

Almost surely, 2^3498506 is an apocalyptic number.

3498506 is a deficient number, since it is larger than the sum of its proper divisors (2226358).

3498506 is a wasteful number, since it uses less digits than its factorization.

3498506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159036.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 3498506 is about 1870.4293624727. The cubic root of 3498506 is about 151.8078423577.

It can be divided in two parts, 3498 and 506, that added together give a palindrome (4004).

The spelling of 3498506 in words is "three million, four hundred ninety-eight thousand, five hundred six".