298681741 has 4 divisors (see below), whose sum is σ = 305627872. Its totient is φ = 291735612.

The previous prime is 298681739. The next prime is 298681751. The reversal of 298681741 is 147186892.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 298681741 - 2¹ = 298681739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 298681691 and 298681700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298681751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3473001 + ... + 3473086.

It is an arithmetic number, because the mean of its divisors is an integer number (76406968).

Almost surely, 2^298681741 is an apocalyptic number.

It is an amenable number.

298681741 is a deficient number, since it is larger than the sum of its proper divisors (6946131).

298681741 is an equidigital number, since it uses as much as digits as its factorization.

298681741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6946130.

The product of its digits is 193536, while the sum is 46.

The square root of 298681741 is about 17282.4113190261. The cubic root of 298681741 is about 668.4509703246.

The spelling of 298681741 in words is "two hundred ninety-eight million, six hundred eighty-one thousand, seven hundred forty-one".