2898669512 has 8 divisors (see below), whose sum is σ = 5435005350. Its totient is φ = 1449334752.

The previous prime is 2898669497. The next prime is 2898669533. The reversal of 2898669512 is 2159668982.

2898669512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2435817316 + 462852196 = 49354^2 + 21514^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181166837 + ... + 181166852.

Almost surely, 2^2898669512 is an apocalyptic number.

It is an amenable number.

2898669512 is a deficient number, since it is larger than the sum of its proper divisors (2536335838).

2898669512 is a wasteful number, since it uses less digits than its factorization.

2898669512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362333695 (or 362333691 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 56.

The square root of 2898669512 is about 53839.2933831788. The cubic root of 2898669512 is about 1425.8250294956.

The spelling of 2898669512 in words is "two billion, eight hundred ninety-eight million, six hundred sixty-nine thousand, five hundred twelve".