298440332 has 6 divisors (see below), whose sum is σ = 522270588. Its totient is φ = 149220164.

The previous prime is 298440313. The next prime is 298440343. The reversal of 298440332 is 233044892.

It is a happy number.

298440332 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 = 298440292 and 298440301.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37305038 + ... + 37305045.

It is an arithmetic number, because the mean of its divisors is an integer number (87045098).

Almost surely, 2^298440332 is an apocalyptic number.

It is an amenable number.

298440332 is a deficient number, since it is larger than the sum of its proper divisors (223830256).

298440332 is a wasteful number, since it uses less digits than its factorization.

298440332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74610087 (or 74610085 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 298440332 is about 17275.4256676934. The cubic root of 298440332 is about 668.2708303368.

The spelling of 298440332 in words is "two hundred ninety-eight million, four hundred forty thousand, three hundred thirty-two".