830763049690 has 32 divisors (see below), whose sum is σ = 1709472593664. Its totient is φ = 284753992320.

The previous prime is 830763049681. The next prime is 830763049693. The reversal of 830763049690 is 96940367038.

It is a super-2 number, since 2×830763049690² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (830763049693) 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 15 ways as a sum of consecutive naturals, for example, 1392651 + ... + 1897630.

It is an arithmetic number, because the mean of its divisors is an integer number (53421018552).

Almost surely, 2^830763049690 is an apocalyptic number.

830763049690 is an abundant number, since it is smaller than the sum of its proper divisors (878709543974).

830763049690 is a wasteful number, since it uses less digits than its factorization.

830763049690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3293902.

The product of its (nonzero) digits is 5878656, while the sum is 55.

The spelling of 830763049690 in words is "eight hundred thirty billion, seven hundred sixty-three million, forty-nine thousand, six hundred ninety".