298838741 has 8 divisors (see below), whose sum is σ = 303925440. Its totient is φ = 293794272.

The previous prime is 298838731. The next prime is 298838759. The reversal of 298838741 is 147838892.

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

It is a cyclic number.

It is not a de Polignac number, because 298838741 - 2¹⁴ = 298822357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 298838741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298838731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3881 + ... + 24753.

It is an arithmetic number, because the mean of its divisors is an integer number (37990680).

Almost surely, 2^298838741 is an apocalyptic number.

It is an amenable number.

298838741 is a deficient number, since it is larger than the sum of its proper divisors (5086699).

298838741 is a wasteful number, since it uses less digits than its factorization.

298838741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21115.

The product of its digits is 774144, while the sum is 50.

The square root of 298838741 is about 17286.9529125291. The cubic root of 298838741 is about 668.5680720253.

The spelling of 298838741 in words is "two hundred ninety-eight million, eight hundred thirty-eight thousand, seven hundred forty-one".