1926883690039 has 8 divisors (see below), whose sum is σ = 2402348496768. Its totient is φ = 1501467810360.

The previous prime is 1926883690031. The next prime is 1926883690073. The reversal of 1926883690039 is 9300963886291.

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

It is not a de Polignac number, because 1926883690039 - 2³ = 1926883690031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1926883690031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12512231677 + ... + 12512231830.

It is an arithmetic number, because the mean of its divisors is an integer number (300293562096).

Almost surely, 2^{1926883690039} is an apocalyptic number.

1926883690039 is a deficient number, since it is larger than the sum of its proper divisors (475464806729).

1926883690039 is a wasteful number, since it uses less digits than its factorization.

1926883690039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25024463525.

The product of its (nonzero) digits is 30233088, while the sum is 64.

The spelling of 1926883690039 in words is "one trillion, nine hundred twenty-six billion, eight hundred eighty-three million, six hundred ninety thousand, thirty-nine".