3489896 has 32 divisors (see below), whose sum is σ = 7050240. Its totient is φ = 1613568.

The previous prime is 3489883. The next prime is 3489907. The reversal of 3489896 is 6989843.

It is a self number, because there is not a number n which added to its sum of digits gives 3489896.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8921 + ... + 9303.

It is an arithmetic number, because the mean of its divisors is an integer number (220320).

Almost surely, 2^3489896 is an apocalyptic number.

It is an amenable number.

3489896 is an abundant number, since it is smaller than the sum of its proper divisors (3560344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3489896 is a wasteful number, since it uses less digits than its factorization.

3489896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 469 counting only the distinct ones).

The product of its digits is 373248, while the sum is 47.

The square root of 3489896 is about 1868.1263340577. The cubic root of 3489896 is about 151.6832044653.

The spelling of 3489896 in words is "three million, four hundred eighty-nine thousand, eight hundred ninety-six".