298666954 has 4 divisors (see below), whose sum is σ = 448000434. Its totient is φ = 149333476.

The previous prime is 298666943. The next prime is 298666957. The reversal of 298666954 is 459666892.

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 only one way, i.e., 298494729 + 172225 = 17277^2 + 415^2 .

It is a junction number, because it is equal to n+sod(n) for n = 298666895 and 298666904.

It is not an unprimeable number, because it can be changed into a prime (298666957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74666737 + ... + 74666740.

Almost surely, 2^298666954 is an apocalyptic number.

298666954 is a deficient number, since it is larger than the sum of its proper divisors (149333480).

298666954 is a wasteful number, since it uses less digits than its factorization.

298666954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149333479.

The product of its digits is 5598720, while the sum is 55.

The square root of 298666954 is about 17281.9835088453. The cubic root of 298666954 is about 668.4399390202.

The spelling of 298666954 in words is "two hundred ninety-eight million, six hundred sixty-six thousand, nine hundred fifty-four".