298645348 has 6 divisors (see below), whose sum is σ = 522629366. Its totient is φ = 149322672.

The previous prime is 298645343. The next prime is 298645357. The reversal of 298645348 is 843546892.

It can be written as a sum of positive squares in only one way, i.e., 283652964 + 14992384 = 16842^2 + 3872^2 .

It is a super-2 number, since 2×298645348² = 178378087764082208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (298645343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37330665 + ... + 37330672.

Almost surely, 2^298645348 is an apocalyptic number.

It is an amenable number.

298645348 is a deficient number, since it is larger than the sum of its proper divisors (223984018).

298645348 is a wasteful number, since it uses less digits than its factorization.

298645348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74661341 (or 74661339 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 49.

The square root of 298645348 is about 17281.3583956817. The cubic root of 298645348 is about 668.4238199937.

The spelling of 298645348 in words is "two hundred ninety-eight million, six hundred forty-five thousand, three hundred forty-eight".