2298691208 has 108 divisors (see below), whose sum is σ = 5027441895. Its totient is φ = 984514080.

The previous prime is 2298691183. The next prime is 2298691223. The reversal of 2298691208 is 8021968922.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 1149345604 + 1149345604 = 33902^2 + 33902^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=33902.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 34308791 + ... + 34308857.

Almost surely, 2^2298691208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2298691208

2298691208 is an abundant number, since it is smaller than the sum of its proper divisors (2728750687).

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

2298691208 is a wasteful number, since it uses less digits than its factorization.

2298691208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 47.

The square root of 2298691208 is about 47944.6681915727. The cubic root of 2298691208 is about 1319.7556955279.

The spelling of 2298691208 in words is "two billion, two hundred ninety-eight million, six hundred ninety-one thousand, two hundred eight".