7290368 has 40 divisors (see below), whose sum is σ = 15099480. Its totient is φ = 3512320.

The previous prime is 7290359. The next prime is 7290373. The reversal of 7290368 is 8630927.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14603 + ... + 15093.

It is an arithmetic number, because the mean of its divisors is an integer number (377487).

Almost surely, 2^7290368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7290368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7549740).

7290368 is an abundant number, since it is smaller than the sum of its proper divisors (7809112).

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

7290368 is an equidigital number, since it uses as much as digits as its factorization.

7290368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538 (or 522 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 7290368 is about 2700.0681472881. The cubic root of 7290368 is about 193.9023847310.

The spelling of 7290368 in words is "seven million, two hundred ninety thousand, three hundred sixty-eight".