3216608 has 12 divisors (see below), whose sum is σ = 6332760. Its totient is φ = 1608288.

The previous prime is 3216601. The next prime is 3216611. The reversal of 3216608 is 8066123.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3216601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50228 + ... + 50291.

It is an arithmetic number, because the mean of its divisors is an integer number (527730).

Almost surely, 2^3216608 is an apocalyptic number.

It is an amenable number.

3216608 is a deficient number, since it is larger than the sum of its proper divisors (3116152).

3216608 is a wasteful number, since it uses less digits than its factorization.

3216608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100529 (or 100521 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 3216608 is about 1793.4904516055. The cubic root of 3216608 is about 147.6157551551.

The spelling of 3216608 in words is "three million, two hundred sixteen thousand, six hundred eight".