3498988 has 12 divisors (see below), whose sum is σ = 6139000. Its totient is φ = 1744992.

The previous prime is 3498973. The next prime is 3498997. The reversal of 3498988 is 8898943.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 1120 + ... + 2872.

Almost surely, 2^3498988 is an apocalyptic number.

It is an amenable number.

3498988 is a deficient number, since it is larger than the sum of its proper divisors (2640012).

3498988 is a wasteful number, since it uses less digits than its factorization.

3498988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256 (or 2254 counting only the distinct ones).

The product of its digits is 497664, while the sum is 49.

The square root of 3498988 is about 1870.5582054563. The cubic root of 3498988 is about 151.8148137163.

The spelling of 3498988 in words is "three million, four hundred ninety-eight thousand, nine hundred eighty-eight".