298249696 has 24 divisors (see below), whose sum is σ = 595947240. Its totient is φ = 146898048.

The previous prime is 298249687. The next prime is 298249697. The reversal of 298249696 is 696942892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298249697) 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, 67411 + ... + 71698.

It is an arithmetic number, because the mean of its divisors is an integer number (24831135).

Almost surely, 2^298249696 is an apocalyptic number.

It is an amenable number.

298249696 is a deficient number, since it is larger than the sum of its proper divisors (297697544).

298249696 is a wasteful number, since it uses less digits than its factorization.

298249696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139186 (or 139178 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 55.

The square root of 298249696 is about 17269.9072377358. The cubic root of 298249696 is about 668.1285086286.

The spelling of 298249696 in words is "two hundred ninety-eight million, two hundred forty-nine thousand, six hundred ninety-six".