7380403 has 2 divisors, whose sum is σ = 7380404. Its totient is φ = 7380402.

The previous prime is 7380389. The next prime is 7380419. The reversal of 7380403 is 3040837.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7380403 - 2⁵ = 7380371 is a prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (7380463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3690201 + 3690202.

It is an arithmetic number, because the mean of its divisors is an integer number (3690202).

Almost surely, 2^7380403 is an apocalyptic number.

7380403 is a deficient number, since it is larger than the sum of its proper divisors (1).

7380403 is an equidigital number, since it uses as much as digits as its factorization.

7380403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 7380403 is about 2716.6897136037. The cubic root of 7380403 is about 194.6973433365.

The spelling of 7380403 in words is "seven million, three hundred eighty thousand, four hundred three".