3219896 has 8 divisors (see below), whose sum is σ = 6037320. Its totient is φ = 1609944.

The previous prime is 3219893. The next prime is 3219901. The reversal of 3219896 is 6989123.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3219893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201236 + ... + 201251.

It is an arithmetic number, because the mean of its divisors is an integer number (754665).

Almost surely, 2^3219896 is an apocalyptic number.

It is an amenable number.

3219896 is a deficient number, since it is larger than the sum of its proper divisors (2817424).

3219896 is a wasteful number, since it uses less digits than its factorization.

3219896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402493 (or 402489 counting only the distinct ones).

The product of its digits is 23328, while the sum is 38.

The square root of 3219896 is about 1794.4068657916. The cubic root of 3219896 is about 147.6660353798. Note that the first 3 decimals are identical.

The spelling of 3219896 in words is "three million, two hundred nineteen thousand, eight hundred ninety-six".