2146368498 has 16 divisors (see below), whose sum is σ = 4297756320. Its totient is φ = 714619616.

The previous prime is 2146368481. The next prime is 2146368527. The reversal of 2146368498 is 8948636412.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 2146368498.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203568 + ... + 213851.

It is an arithmetic number, because the mean of its divisors is an integer number (268609770).

Almost surely, 2^2146368498 is an apocalyptic number.

2146368498 is an abundant number, since it is smaller than the sum of its proper divisors (2151387822).

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

2146368498 is a wasteful number, since it uses less digits than its factorization.

2146368498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418281.

The product of its digits is 1990656, while the sum is 51.

The square root of 2146368498 is about 46328.9164345552. The cubic root of 2146368498 is about 1289.9357975379.

The spelling of 2146368498 in words is "two billion, one hundred forty-six million, three hundred sixty-eight thousand, four hundred ninety-eight".