7383216 has 20 divisors (see below), whose sum is σ = 19073432. Its totient is φ = 2461056.

The previous prime is 7383209. The next prime is 7383217. The reversal of 7383216 is 6123837.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 7² + 3¹³ + 8⁷ + 3¹³ + 2²¹ + 1 + 6³ .

It is not an unprimeable number, because it can be changed into a prime (7383217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76861 + ... + 76956.

Almost surely, 2^7383216 is an apocalyptic number.

It is an amenable number.

7383216 is an abundant number, since it is smaller than the sum of its proper divisors (11690216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7383216 is a wasteful number, since it uses less digits than its factorization.

7383216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153828 (or 153822 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 7383216 is about 2717.2073899502. The cubic root of 7383216 is about 194.7220761349.

The spelling of 7383216 in words is "seven million, three hundred eighty-three thousand, two hundred sixteen".