298442024 has 8 divisors (see below), whose sum is σ = 559578810. Its totient is φ = 149221008.

The previous prime is 298442017. The next prime is 298442029. The reversal of 298442024 is 420244892.

It can be written as a sum of positive squares in only one way, i.e., 290702500 + 7739524 = 17050^2 + 2782^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (298442029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18652619 + ... + 18652634.

Almost surely, 2^298442024 is an apocalyptic number.

It is an amenable number.

298442024 is a deficient number, since it is larger than the sum of its proper divisors (261136786).

298442024 is a wasteful number, since it uses less digits than its factorization.

298442024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37305259 (or 37305255 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 298442024 is about 17275.4746389209. The cubic root of 298442024 is about 668.2720932493.

The spelling of 298442024 in words is "two hundred ninety-eight million, four hundred forty-two thousand, twenty-four".