298298029 has 4 divisors (see below), whose sum is σ = 298871100. Its totient is φ = 297724960.

The previous prime is 298298023. The next prime is 298298057. The reversal of 298298029 is 920892892.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 44756100 + 253541929 = 6690^2 + 15923^2 .

It is a cyclic number.

It is not a de Polignac number, because 298298029 - 2¹⁹ = 297773741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298298023) 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, 285754 + ... + 286795.

It is an arithmetic number, because the mean of its divisors is an integer number (74717775).

Almost surely, 2^298298029 is an apocalyptic number.

It is an amenable number.

298298029 is a deficient number, since it is larger than the sum of its proper divisors (573071).

298298029 is an equidigital number, since it uses as much as digits as its factorization.

298298029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573070.

The product of its (nonzero) digits is 373248, while the sum is 49.

The square root of 298298029 is about 17271.3065226693. The cubic root of 298298029 is about 668.1645979763.

The spelling of 298298029 in words is "two hundred ninety-eight million, two hundred ninety-eight thousand, twenty-nine".