2039949498 has 16 divisors (see below), whose sum is σ = 4174780896. Its totient is φ = 664169520.

The previous prime is 2039949473. The next prime is 2039949517. The reversal of 2039949498 is 8949499302.

It is a super-2 number, since 2×2039949498² = 8322787908780904008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3953133 + ... + 3953648.

It is an arithmetic number, because the mean of its divisors is an integer number (260923806).

Almost surely, 2^2039949498 is an apocalyptic number.

2039949498 is an abundant number, since it is smaller than the sum of its proper divisors (2134831398).

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

2039949498 is a wasteful number, since it uses less digits than its factorization.

2039949498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7906829.

The product of its (nonzero) digits is 5038848, while the sum is 57.

The square root of 2039949498 is about 45165.8000925479. The cubic root of 2039949498 is about 1268.2546753164.

The spelling of 2039949498 in words is "two billion, thirty-nine million, nine hundred forty-nine thousand, four hundred ninety-eight".