830492395387761 has 8 divisors (see below), whose sum is σ = 1112887632011200. Its totient is φ = 550879377844752.

The previous prime is 830492395387727. The next prime is 830492395387771. The reversal of 830492395387761 is 167783593294038.

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

It is not a de Polignac number, because 830492395387761 - 2²³ = 830492386999153 is a prime.

It is a super-2 number, since 2×830492395387761² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (830492395387771) 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, 695554769410 + ... + 695554770603.

It is an arithmetic number, because the mean of its divisors is an integer number (139110954001400).

It is a 1-persistent number, because it is pandigital, but 2⋅830492395387761 = 1660984790775522 is not.

Almost surely, 2^{830492395387761} is an apocalyptic number.

It is an amenable number.

830492395387761 is a deficient number, since it is larger than the sum of its proper divisors (282395236623439).

830492395387761 is a wasteful number, since it uses less digits than its factorization.

830492395387761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391109540215.

The product of its (nonzero) digits is 1646023680, while the sum is 75.

The spelling of 830492395387761 in words is "eight hundred thirty trillion, four hundred ninety-two billion, three hundred ninety-five million, three hundred eighty-seven thousand, seven hundred sixty-one".