3212798 has 4 divisors (see below), whose sum is σ = 4819200. Its totient is φ = 1606398.

The previous prime is 3212791. The next prime is 3212819. The reversal of 3212798 is 8972123.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803198 + ... + 803201.

It is an arithmetic number, because the mean of its divisors is an integer number (1204800).

Almost surely, 2^3212798 is an apocalyptic number.

3212798 is a deficient number, since it is larger than the sum of its proper divisors (1606402).

3212798 is a wasteful number, since it uses less digits than its factorization.

3212798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606401.

The product of its digits is 6048, while the sum is 32.

The square root of 3212798 is about 1792.4279622903. The cubic root of 3212798 is about 147.5574496119.

The spelling of 3212798 in words is "three million, two hundred twelve thousand, seven hundred ninety-eight".