2998608165 has 36 divisors (see below), whose sum is σ = 6046177644. Its totient is φ = 1370791296.

The previous prime is 2998608113. The next prime is 2998608181. The reversal of 2998608165 is 5618068992.

It is a happy number.

2998608165 is a `hidden beast` number, since 29 + 9 + 8 + 608 + 1 + 6 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 327682404 + 2670925761 = 18102^2 + 51681^2 .

It is not a de Polignac number, because 2998608165 - 2¹⁵ = 2998575397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 677752 + ... + 682161.

It is an arithmetic number, because the mean of its divisors is an integer number (167949379).

Almost surely, 2^2998608165 is an apocalyptic number.

It is an amenable number.

2998608165 is an abundant number, since it is smaller than the sum of its proper divisors (3047569479).

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

2998608165 is a wasteful number, since it uses less digits than its factorization.

2998608165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359938 (or 1359928 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The square root of 2998608165 is about 54759.5486193961. The cubic root of 2998608165 is about 1442.0264943132.

It can be divided in two parts, 299860 and 8165, that added together give a square (308025 = 555²).

The spelling of 2998608165 in words is "two billion, nine hundred ninety-eight million, six hundred eight thousand, one hundred sixty-five".