298542404 has 12 divisors (see below), whose sum is σ = 523210128. Its totient is φ = 149053800.

The previous prime is 298542367. The next prime is 298542437. The reversal of 298542404 is 404245892.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 51242 + ... + 56769.

It is an arithmetic number, because the mean of its divisors is an integer number (43600844).

Almost surely, 2^298542404 is an apocalyptic number.

It is an amenable number.

298542404 is a deficient number, since it is larger than the sum of its proper divisors (224667724).

298542404 is a wasteful number, since it uses less digits than its factorization.

298542404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108706 (or 108704 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 298542404 is about 17278.3796694019. The cubic root of 298542404 is about 668.3470085627.

The spelling of 298542404 in words is "two hundred ninety-eight million, five hundred forty-two thousand, four hundred four".