835796379961 has 3 divisors (see below), whose sum is σ = 835797294181. Its totient is φ = 835795465742.

The previous prime is 835796379959. The next prime is 835796380043. The reversal of 835796379961 is 169973697538.

The square root of 835796379961 is 914219.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 835796379961 - 2¹ = 835796379959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (835796379661) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 457110 + ... + 1371328.

Almost surely, 2^835796379961 is an apocalyptic number.

835796379961 is the 914219-th square number.

835796379961 is the 457110-th centered octagonal number.

It is an amenable number.

835796379961 is a deficient number, since it is larger than the sum of its proper divisors (914220).

835796379961 is an frugal number, since it uses more digits than its factorization.

835796379961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828438 (or 914219 counting only the distinct ones).

The product of its digits is 462944160, while the sum is 73.

The spelling of 835796379961 in words is "eight hundred thirty-five billion, seven hundred ninety-six million, three hundred seventy-nine thousand, nine hundred sixty-one".