298770426 has 24 divisors (see below), whose sum is σ = 647783604. Its totient is φ = 99521280.

The previous prime is 298770401. The next prime is 298770443. The reversal of 298770426 is 624077892.

It can be written as a sum of positive squares in 2 ways, for example, as 278923401 + 19847025 = 16701^2 + 4455^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25656 + ... + 35436.

Almost surely, 2^298770426 is an apocalyptic number.

298770426 is an abundant number, since it is smaller than the sum of its proper divisors (349013178).

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

298770426 is a wasteful number, since it uses less digits than its factorization.

298770426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11486 (or 11483 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 298770426 is about 17284.9768874592. The cubic root of 298770426 is about 668.5171229098.

The spelling of 298770426 in words is "two hundred ninety-eight million, seven hundred seventy thousand, four hundred twenty-six".