3216073 has 8 divisors (see below), whose sum is σ = 3869120. Its totient is φ = 2611440.

The previous prime is 3216061. The next prime is 3216079. The reversal of 3216073 is 3706123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3216073 - 2⁵ = 3216041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3216079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11958 + ... + 12223.

It is an arithmetic number, because the mean of its divisors is an integer number (483640).

Almost surely, 2^3216073 is an apocalyptic number.

It is an amenable number.

3216073 is a deficient number, since it is larger than the sum of its proper divisors (653047).

3216073 is a wasteful number, since it uses less digits than its factorization.

3216073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24207.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 3216073 is about 1793.3412949018. The cubic root of 3216073 is about 147.6075706734.

The spelling of 3216073 in words is "three million, two hundred sixteen thousand, seventy-three".