6303397 has 2 divisors, whose sum is σ = 6303398. Its totient is φ = 6303396.

The previous prime is 6303389. The next prime is 6303419. The reversal of 6303397 is 7933036.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6180196 + 123201 = 2486^2 + 351^2 .

It is a cyclic number.

It is not a de Polignac number, because 6303397 - 2³ = 6303389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6303317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3151698 + 3151699.

It is an arithmetic number, because the mean of its divisors is an integer number (3151699).

Almost surely, 2^6303397 is an apocalyptic number.

It is an amenable number.

6303397 is a deficient number, since it is larger than the sum of its proper divisors (1).

6303397 is an equidigital number, since it uses as much as digits as its factorization.

6303397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 31.

The square root of 6303397 is about 2510.6566870044. The cubic root of 6303397 is about 184.7246646855.

The spelling of 6303397 in words is "six million, three hundred three thousand, three hundred ninety-seven".