2044679942 has 8 divisors (see below), whose sum is σ = 3082589136. Its totient is φ = 1017150232.

The previous prime is 2044679929. The next prime is 2044679953. The reversal of 2044679942 is 2499764402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2594378 + ... + 2595165.

It is an arithmetic number, because the mean of its divisors is an integer number (385323642).

Almost surely, 2^2044679942 is an apocalyptic number.

2044679942 is a deficient number, since it is larger than the sum of its proper divisors (1037909194).

2044679942 is a wasteful number, since it uses less digits than its factorization.

2044679942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5189742.

The product of its (nonzero) digits is 870912, while the sum is 47.

The square root of 2044679942 is about 45218.1373123662. The cubic root of 2044679942 is about 1269.2342381835.

The spelling of 2044679942 in words is "two billion, forty-four million, six hundred seventy-nine thousand, nine hundred forty-two".