3220076 has 6 divisors (see below), whose sum is σ = 5635140. Its totient is φ = 1610036.

The previous prime is 3220051. The next prime is 3220081. The reversal of 3220076 is 6700223.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402506 + ... + 402513.

It is an arithmetic number, because the mean of its divisors is an integer number (939190).

Almost surely, 2^3220076 is an apocalyptic number.

It is an amenable number.

3220076 is a deficient number, since it is larger than the sum of its proper divisors (2415064).

3220076 is a wasteful number, since it uses less digits than its factorization.

3220076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805023 (or 805021 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 3220076 is about 1794.4570209398. The cubic root of 3220076 is about 147.6687869584.

Adding to 3220076 its reverse (6700223), we get a palindrome (9920299).

The spelling of 3220076 in words is "three million, two hundred twenty thousand, seventy-six".