3489898 has 8 divisors (see below), whose sum is σ = 5258592. Its totient is φ = 1737036.

The previous prime is 3489883. The next prime is 3489907. The reversal of 3489898 is 8989843.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3390 + ... + 4297.

It is an arithmetic number, because the mean of its divisors is an integer number (657324).

Almost surely, 2^3489898 is an apocalyptic number.

3489898 is a deficient number, since it is larger than the sum of its proper divisors (1768694).

3489898 is a wasteful number, since it uses less digits than its factorization.

3489898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7916.

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

The square root of 3489898 is about 1868.1268693534. The cubic root of 3489898 is about 151.6832334410.

Subtracting 3489898 from its reverse (8989843), we obtain a palindrome (5499945).

The spelling of 3489898 in words is "three million, four hundred eighty-nine thousand, eight hundred ninety-eight".