298069949 has 8 divisors (see below), whose sum is σ = 314051712. Its totient is φ = 282340080.

The previous prime is 298069943. The next prime is 298069951. The reversal of 298069949 is 949960892.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-298069949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 298069894 and 298069903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298069943) 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, 60542 + ... + 65279.

It is an arithmetic number, because the mean of its divisors is an integer number (39256464).

Almost surely, 2^298069949 is an apocalyptic number.

It is an amenable number.

298069949 is a deficient number, since it is larger than the sum of its proper divisors (15981763).

298069949 is a wasteful number, since it uses less digits than its factorization.

298069949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125947.

The product of its (nonzero) digits is 2519424, while the sum is 56.

The square root of 298069949 is about 17264.7024011420. The cubic root of 298069949 is about 667.9942606807.

The spelling of 298069949 in words is "two hundred ninety-eight million, sixty-nine thousand, nine hundred forty-nine".