830213077946 has 16 divisors (see below), whose sum is σ = 1423363588800. Its totient is φ = 355770312480.

The previous prime is 830213077921. The next prime is 830213077951. The reversal of 830213077946 is 649770312038.

830213077946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 830213077894 and 830213077903.

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, 2794595 + ... + 3077366.

It is an arithmetic number, because the mean of its divisors is an integer number (88960224300).

Almost surely, 2^830213077946 is an apocalyptic number.

830213077946 is a deficient number, since it is larger than the sum of its proper divisors (593150510854).

830213077946 is a wasteful number, since it uses less digits than its factorization.

830213077946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882069.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The spelling of 830213077946 in words is "eight hundred thirty billion, two hundred thirteen million, seventy-seven thousand, nine hundred forty-six".