4503397 has 2 divisors, whose sum is σ = 4503398. Its totient is φ = 4503396.

The previous prime is 4503391. The next prime is 4503403. The reversal of 4503397 is 7933054.

It is a balanced prime because it is at equal distance from previous prime (4503391) and next prime (4503403).

It can be written as a sum of positive squares in only one way, i.e., 3682561 + 820836 = 1919^2 + 906^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4503397 is a prime.

4503397 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4503391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2251698 + 2251699.

It is an arithmetic number, because the mean of its divisors is an integer number (2251699).

Almost surely, 2^4503397 is an apocalyptic number.

It is an amenable number.

4503397 is a deficient number, since it is larger than the sum of its proper divisors (1).

4503397 is an equidigital number, since it uses as much as digits as its factorization.

4503397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 4503397 is about 2122.1208730890. The cubic root of 4503397 is about 165.1378951322.

It can be divided in two parts, 4503 and 397, that added together give a square (4900 = 70²).

The spelling of 4503397 in words is "four million, five hundred three thousand, three hundred ninety-seven".