298696542 has 8 divisors (see below), whose sum is σ = 597393096. Its totient is φ = 99565512.

The previous prime is 298696483. The next prime is 298696543. The reversal of 298696542 is 245696892.

298696542 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

298696542 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298696543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24891373 + ... + 24891384.

It is an arithmetic number, because the mean of its divisors is an integer number (74674137).

Almost surely, 2^298696542 is an apocalyptic number.

298696542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

298696542 is a wasteful number, since it uses less digits than its factorization.

298696542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49782762.

The product of its digits is 1866240, while the sum is 51.

The square root of 298696542 is about 17282.8395236431. The cubic root of 298696542 is about 668.4620117086.

The spelling of 298696542 in words is "two hundred ninety-eight million, six hundred ninety-six thousand, five hundred forty-two".