42968396 has 12 divisors (see below), whose sum is σ = 77227248. Its totient is φ = 20903472.

The previous prime is 42968389. The next prime is 42968441. The reversal of 42968396 is 69386924.

42968396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42968396.

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, 145016 + ... + 145311.

It is an arithmetic number, because the mean of its divisors is an integer number (6435604).

Almost surely, 2^42968396 is an apocalyptic number.

It is an amenable number.

42968396 is a deficient number, since it is larger than the sum of its proper divisors (34258852).

42968396 is a wasteful number, since it uses less digits than its factorization.

42968396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290368 (or 290366 counting only the distinct ones).

The product of its digits is 559872, while the sum is 47.

The square root of 42968396 is about 6555.0282989473. The cubic root of 42968396 is about 350.2539544656.

The spelling of 42968396 in words is "forty-two million, nine hundred sixty-eight thousand, three hundred ninety-six".