42963306 has 8 divisors (see below), whose sum is σ = 85926624. Its totient is φ = 14321100.

The previous prime is 42963251. The next prime is 42963341. The reversal of 42963306 is 60336924.

42963306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

42963306 is an admirable number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 3580270 + ... + 3580281.

It is an arithmetic number, because the mean of its divisors is an integer number (10740828).

Almost surely, 2^42963306 is an apocalyptic number.

42963306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42963306 is a wasteful number, since it uses less digits than its factorization.

42963306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7160556.

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 42963306 is about 6554.6400358830. The cubic root of 42963306 is about 350.2401236566.

The spelling of 42963306 in words is "forty-two million, nine hundred sixty-three thousand, three hundred six".