298049722 has 8 divisors (see below), whose sum is σ = 448531776. Its totient is φ = 148539132.

The previous prime is 298049671. The next prime is 298049737. The reversal of 298049722 is 227940892.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242098 + ... + 243325.

It is an arithmetic number, because the mean of its divisors is an integer number (56066472).

Almost surely, 2^298049722 is an apocalyptic number.

298049722 is a deficient number, since it is larger than the sum of its proper divisors (150482054).

298049722 is a wasteful number, since it uses less digits than its factorization.

298049722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485732.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 298049722 is about 17264.1166006257. The cubic root of 298049722 is about 667.9791503287.

The spelling of 298049722 in words is "two hundred ninety-eight million, forty-nine thousand, seven hundred twenty-two".