298001012 has 12 divisors (see below), whose sum is σ = 523051620. Its totient is φ = 148557696.

The previous prime is 298000999. The next prime is 298001023. The reversal of 298001012 is 210100892.

It can be written as a sum of positive squares in 2 ways, for example, as 219217636 + 78783376 = 14806^2 + 8876^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109187 + ... + 111882.

It is an arithmetic number, because the mean of its divisors is an integer number (43587635).

Almost surely, 2^298001012 is an apocalyptic number.

It is an amenable number.

298001012 is a deficient number, since it is larger than the sum of its proper divisors (225050608).

298001012 is a wasteful number, since it uses less digits than its factorization.

298001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221410 (or 221408 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 298001012 is about 17262.7058134002. The cubic root of 298001012 is about 667.9427592675.

The spelling of 298001012 in words is "two hundred ninety-eight million, one thousand, twelve".