298536874916 has 18 divisors (see below), whose sum is σ = 607735781478. Its totient is φ = 127944374880.

The previous prime is 298536874879. The next prime is 298536874981. The reversal of 298536874916 is 619478635892.

It can be written as a sum of positive squares in only one way, i.e., 191773926400 + 106762948516 = 437920^2 + 326746^2 .

It is a super-2 number, since 2×298536874916² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 761573465 + ... + 761573856.

It is an arithmetic number, because the mean of its divisors is an integer number (33763098971).

Almost surely, 2^298536874916 is an apocalyptic number.

It is an amenable number.

298536874916 is an abundant number, since it is smaller than the sum of its proper divisors (309198906562).

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

298536874916 is a wasteful number, since it uses less digits than its factorization.

298536874916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523147339 (or 1523147330 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 68.

The spelling of 298536874916 in words is "two hundred ninety-eight billion, five hundred thirty-six million, eight hundred seventy-four thousand, nine hundred sixteen".