298391606 has 16 divisors (see below), whose sum is σ = 461026944. Its totient is φ = 144739584.

The previous prime is 298391603. The next prime is 298391609. The reversal of 298391606 is 606193892.

It is an interprime number because it is at equal distance from previous prime (298391603) and next prime (298391609).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298391603) 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, 20411 + ... + 31833.

It is an arithmetic number, because the mean of its divisors is an integer number (28814184).

Almost surely, 2^298391606 is an apocalyptic number.

298391606 is a deficient number, since it is larger than the sum of its proper divisors (162635338).

298391606 is a wasteful number, since it uses less digits than its factorization.

298391606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11815.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 298391606 is about 17274.0153409681. The cubic root of 298391606 is about 668.2344590946.

The spelling of 298391606 in words is "two hundred ninety-eight million, three hundred ninety-one thousand, six hundred six".