298807612106 has 4 divisors (see below), whose sum is σ = 448211418162. Its totient is φ = 149403806052.

The previous prime is 298807612079. The next prime is 298807612183. The reversal of 298807612106 is 601216708892.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 172217530081 + 126590082025 = 414991^2 + 355795^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74701903025 + ... + 74701903028.

Almost surely, 2^298807612106 is an apocalyptic number.

298807612106 is a deficient number, since it is larger than the sum of its proper divisors (149403806056).

298807612106 is a wasteful number, since it uses less digits than its factorization.

298807612106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149403806055.

The product of its (nonzero) digits is 580608, while the sum is 50.

The spelling of 298807612106 in words is "two hundred ninety-eight billion, eight hundred seven million, six hundred twelve thousand, one hundred six".