7304993 has 2 divisors, whose sum is σ = 7304994. Its totient is φ = 7304992.

The previous prime is 7304989. The next prime is 7305041. The reversal of 7304993 is 3994037.

7304993 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6436369 + 868624 = 2537^2 + 932^2 .

It is a cyclic number.

It is not a de Polignac number, because 7304993 - 2² = 7304989 is a prime.

It is a zygodrome in base 5.

It is not a weakly prime, because it can be changed into another prime (7304903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3652496 + 3652497.

It is an arithmetic number, because the mean of its divisors is an integer number (3652497).

Almost surely, 2^7304993 is an apocalyptic number.

It is an amenable number.

7304993 is a deficient number, since it is larger than the sum of its proper divisors (1).

7304993 is an equidigital number, since it uses as much as digits as its factorization.

7304993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 7304993 is about 2702.7750553829. The cubic root of 7304993 is about 194.0319588119.

The spelling of 7304993 in words is "seven million, three hundred four thousand, nine hundred ninety-three".