303370074 has 144 divisors (see below), whose sum is σ = 825533280. Its totient is φ = 80015040.

The previous prime is 303370051. The next prime is 303370157. The reversal of 303370074 is 470073303.

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 71 ways as a sum of consecutive naturals, for example, 720384 + ... + 720804.

It is an arithmetic number, because the mean of its divisors is an integer number (5732870).

Almost surely, 2^303370074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 303370074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412766640).

303370074 is an abundant number, since it is smaller than the sum of its proper divisors (522163206).

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

303370074 is a wasteful number, since it uses less digits than its factorization.

303370074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 495 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 27.

The square root of 303370074 is about 17417.5220396014. The cubic root of 303370074 is about 671.9303313191.

The spelling of 303370074 in words is "three hundred three million, three hundred seventy thousand, seventy-four".