2030079478690 has 8 divisors (see below), whose sum is σ = 3654143061660. Its totient is φ = 812031791472.

The previous prime is 2030079478667. The next prime is 2030079478699. The reversal of 2030079478690 is 968749700302.

It can be written as a sum of positive squares in 2 ways, for example, as 1892855907721 + 137223570969 = 1375811^2 + 370437^2 .

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

It is a super-2 number, since 2×2030079478690² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2030079478699) by changing a digit.

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, 101503973925 + ... + 101503973944.

Almost surely, 2^{2030079478690} is an apocalyptic number.

2030079478690 is a deficient number, since it is larger than the sum of its proper divisors (1624063582970).

2030079478690 is a wasteful number, since it uses less digits than its factorization.

2030079478690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203007947876.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 2030079478690 in words is "two trillion, thirty billion, seventy-nine million, four hundred seventy-eight thousand, six hundred ninety".