3428968 has 32 divisors (see below), whose sum is σ = 7171200. Its totient is φ = 1527552.

The previous prime is 3428947. The next prime is 3428977. The reversal of 3428968 is 8698243.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3428968.

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, 1921 + ... + 3247.

It is an arithmetic number, because the mean of its divisors is an integer number (224100).

Almost surely, 2^3428968 is an apocalyptic number.

3428968 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3428968 is an abundant number, since it is smaller than the sum of its proper divisors (3742232).

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

3428968 is a wasteful number, since it uses less digits than its factorization.

3428968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369 (or 1365 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 3428968 is about 1851.7472829736. The cubic root of 3428968 is about 150.7953017742.

The spelling of 3428968 in words is "three million, four hundred twenty-eight thousand, nine hundred sixty-eight".