298541922 has 16 divisors (see below), whose sum is σ = 682381632. Its totient is φ = 85297680.

The previous prime is 298541917. The next prime is 298541933. The reversal of 298541922 is 229145892.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 7108141 = 298541922 / (2 + 9 + 8 + 5 + 4 + 1 + 9 + 2 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3554029 + ... + 3554112.

It is an arithmetic number, because the mean of its divisors is an integer number (42648852).

Almost surely, 2^298541922 is an apocalyptic number.

298541922 is an abundant number, since it is smaller than the sum of its proper divisors (383839710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

298541922 is a wasteful number, since it uses less digits than its factorization.

298541922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7108153.

The product of its digits is 103680, while the sum is 42.

The square root of 298541922 is about 17278.3657213291. The cubic root of 298541922 is about 668.3466488780.

The spelling of 298541922 in words is "two hundred ninety-eight million, five hundred forty-one thousand, nine hundred twenty-two".