303796742 has 24 divisors (see below), whose sum is σ = 485856144. Its totient is φ = 142148864.

The previous prime is 303796739. The next prime is 303796747. The reversal of 303796742 is 247697303.

It is a self number, because there is not a number n which added to its sum of digits gives 303796742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (303796747) 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 11 ways as a sum of consecutive naturals, for example, 860438 + ... + 860790.

It is an arithmetic number, because the mean of its divisors is an integer number (20244006).

Almost surely, 2^303796742 is an apocalyptic number.

303796742 is a deficient number, since it is larger than the sum of its proper divisors (182059402).

303796742 is an equidigital number, since it uses as much as digits as its factorization.

303796742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784 (or 431 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 41.

The square root of 303796742 is about 17429.7659766275. The cubic root of 303796742 is about 672.2451908440.

The spelling of 303796742 in words is "three hundred three million, seven hundred ninety-six thousand, seven hundred forty-two".