298024279056 has 405 divisors, whose sum is σ = 995181798429. Its totient is φ = 83014170624.

The previous prime is 298024279019. The next prime is 298024279061. The reversal of 298024279056 is 650972420892.

The square root of 298024279056 is 545916.

It is a perfect power (a square), and thus also a powerful number.

298024279056 is a `hidden beast` number, since 2 + 9 + 80 + 2 + 427 + 90 + 56 = 666.

It can be written as a sum of positive squares in only one way, i.e., 133824272400 + 164200006656 = 365820^2 + 405216^2 .

It is a super-2 number, since 2×298024279056² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 298024278993 and 298024279011.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 3072415200 + ... + 3072415296.

Almost surely, 2^298024279056 is an apocalyptic number.

298024279056 is the 545916-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 298024279056

298024279056 is an abundant number, since it is smaller than the sum of its proper divisors (697157519373).

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

298024279056 is an equidigital number, since it uses as much as digits as its factorization.

298024279056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 298024279056 in words is "two hundred ninety-eight billion, twenty-four million, two hundred seventy-nine thousand, fifty-six".