6303390 has 16 divisors (see below), whose sum is σ = 15128208. Its totient is φ = 1680896.

The previous prime is 6303389. The next prime is 6303397. The reversal of 6303390 is 933036.

It is a self number, because there is not a number n which added to its sum of digits gives 6303390.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6303397) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 105027 + ... + 105086.

It is an arithmetic number, because the mean of its divisors is an integer number (945513).

Almost surely, 2^6303390 is an apocalyptic number.

6303390 is an abundant number, since it is smaller than the sum of its proper divisors (8824818).

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

6303390 is a wasteful number, since it uses less digits than its factorization.

6303390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210123.

The product of its (nonzero) digits is 1458, while the sum is 24.

The square root of 6303390 is about 2510.6552929464. The cubic root of 6303390 is about 184.7245963058.

The spelling of 6303390 in words is "six million, three hundred three thousand, three hundred ninety".