294164442 has 144 divisors (see below), whose sum is σ = 770796000. Its totient is φ = 80346240.

The previous prime is 294164417. The next prime is 294164443. The reversal of 294164442 is 244461492.

It is a happy number.

294164442 is a `hidden beast` number, since 2 + 9 + 4 + 1 + 644 + 4 + 2 = 666.

294164442 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 294164397 and 294164406.

It is not an unprimeable number, because it can be changed into a prime (294164443) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1974184 + ... + 1974332.

It is an arithmetic number, because the mean of its divisors is an integer number (5352750).

Almost surely, 2^294164442 is an apocalyptic number.

294164442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 294164442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385398000).

294164442 is an abundant number, since it is smaller than the sum of its proper divisors (476631558).

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

294164442 is a wasteful number, since it uses less digits than its factorization.

294164442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253 (or 237 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 294164442 is about 17151.2227552440. Note that the first 3 decimals coincide. The cubic root of 294164442 is about 665.0639258651.

The spelling of 294164442 in words is "two hundred ninety-four million, one hundred sixty-four thousand, four hundred forty-two".