2098748930 has 32 divisors (see below), whose sum is σ = 3994176960. Its totient is φ = 791795520.

The previous prime is 2098748929. The next prime is 2098748933. The reversal of 2098748930 is 398478902.

It is a happy number.

It is a super-3 number, since 3×2098748930³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2098748933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18800 + ... + 67460.

It is an arithmetic number, because the mean of its divisors is an integer number (124818030).

Almost surely, 2^2098748930 is an apocalyptic number.

2098748930 is a deficient number, since it is larger than the sum of its proper divisors (1895428030).

2098748930 is a wasteful number, since it uses less digits than its factorization.

2098748930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48914.

The product of its (nonzero) digits is 870912, while the sum is 50.

The square root of 2098748930 is about 45812.1046231234. The cubic root of 2098748930 is about 1280.3248138083.

The spelling of 2098748930 in words is "two billion, ninety-eight million, seven hundred forty-eight thousand, nine hundred thirty".