2104020898 has 48 divisors (see below), whose sum is σ = 3872041920. Its totient is φ = 852604704.

The previous prime is 2104020881. The next prime is 2104020901. The reversal of 2104020898 is 8980204012.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1531740 + ... + 1533112.

It is an arithmetic number, because the mean of its divisors is an integer number (80667540).

Almost surely, 2^2104020898 is an apocalyptic number.

2104020898 is a deficient number, since it is larger than the sum of its proper divisors (1768021022).

2104020898 is a wasteful number, since it uses less digits than its factorization.

2104020898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231 (or 2224 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 2104020898 is about 45869.6075631785. The cubic root of 2104020898 is about 1281.3959579015.

The spelling of 2104020898 in words is "two billion, one hundred four million, twenty thousand, eight hundred ninety-eight".