294394272 has 48 divisors (see below), whose sum is σ = 773996832. Its totient is φ = 97977600.

The previous prime is 294394249. The next prime is 294394301. The reversal of 294394272 is 272493492.

294394272 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70647 + ... + 74697.

It is an arithmetic number, because the mean of its divisors is an integer number (16124934).

Almost surely, 2^294394272 is an apocalyptic number.

It is an amenable number.

294394272 is an abundant number, since it is smaller than the sum of its proper divisors (479602560).

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

294394272 is a wasteful number, since it uses less digits than its factorization.

294394272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4821 (or 4813 counting only the distinct ones).

The product of its digits is 217728, while the sum is 42.

The square root of 294394272 is about 17157.9215524492. The cubic root of 294394272 is about 665.2370850804.

The spelling of 294394272 in words is "two hundred ninety-four million, three hundred ninety-four thousand, two hundred seventy-two".