6333945 has 32 divisors (see below), whose sum is σ = 10938240. Its totient is φ = 3118080.

The previous prime is 6333937. The next prime is 6333959. The reversal of 6333945 is 5493336.

It is not a de Polignac number, because 6333945 - 2³ = 6333937 is a prime.

6333945 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14835 + ... + 15255.

It is an arithmetic number, because the mean of its divisors is an integer number (341820).

Almost surely, 2^6333945 is an apocalyptic number.

It is an amenable number.

6333945 is a deficient number, since it is larger than the sum of its proper divisors (4604295).

6333945 is a wasteful number, since it uses less digits than its factorization.

6333945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505.

The product of its digits is 29160, while the sum is 33.

The square root of 6333945 is about 2516.7330013333. The cubic root of 6333945 is about 185.0225928093.

The spelling of 6333945 in words is "six million, three hundred thirty-three thousand, nine hundred forty-five".