2098137650 has 24 divisors (see below), whose sum is σ = 4460041920. Its totient is φ = 719361360.

The previous prime is 2098137631. The next prime is 2098137653. The reversal of 2098137650 is 567318902.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2098137598 and 2098137607.

It is not an unprimeable number, because it can be changed into a prime (2098137653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2996990 + ... + 2997689.

It is an arithmetic number, because the mean of its divisors is an integer number (185835080).

Almost surely, 2^2098137650 is an apocalyptic number.

2098137650 is an abundant number, since it is smaller than the sum of its proper divisors (2361904270).

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

2098137650 is a wasteful number, since it uses less digits than its factorization.

2098137650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5994698 (or 5994693 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 2098137650 is about 45805.4325380735. The cubic root of 2098137650 is about 1280.2004995979.

The spelling of 2098137650 in words is "two billion, ninety-eight million, one hundred thirty-seven thousand, six hundred fifty".