2730022898 has 8 divisors (see below), whose sum is σ = 4172299308. Its totient is φ = 1339256464.

The previous prime is 2730022891. The next prime is 2730022921. The reversal of 2730022898 is 8982200372.

It can be written as a sum of positive squares in 2 ways, for example, as 2557021489 + 173001409 = 50567^2 + 13153^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2730022891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12877361 + ... + 12877572.

Almost surely, 2^2730022898 is an apocalyptic number.

2730022898 is a deficient number, since it is larger than the sum of its proper divisors (1442276410).

2730022898 is a wasteful number, since it uses less digits than its factorization.

2730022898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25754988.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 2730022898 is about 52249.6210321185. The cubic root of 2730022898 is about 1397.6188943727.

The spelling of 2730022898 in words is "two billion, seven hundred thirty million, twenty-two thousand, eight hundred ninety-eight".