298872473 has 2 divisors, whose sum is σ = 298872474. Its totient is φ = 298872472.

The previous prime is 298872467. The next prime is 298872479. The reversal of 298872473 is 374278892.

It is a balanced prime because it is at equal distance from previous prime (298872467) and next prime (298872479).

It can be written as a sum of positive squares in only one way, i.e., 212809744 + 86062729 = 14588^2 + 9277^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-298872473 is a prime.

It is not a weakly prime, because it can be changed into another prime (298872479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149436236 + 149436237.

It is an arithmetic number, because the mean of its divisors is an integer number (149436237).

Almost surely, 2^298872473 is an apocalyptic number.

It is an amenable number.

298872473 is a deficient number, since it is larger than the sum of its proper divisors (1).

298872473 is an equidigital number, since it uses as much as digits as its factorization.

298872473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1354752, while the sum is 50.

The square root of 298872473 is about 17287.9285340957. The cubic root of 298872473 is about 668.5932263829.

The spelling of 298872473 in words is "two hundred ninety-eight million, eight hundred seventy-two thousand, four hundred seventy-three".