834350026 has 4 divisors (see below), whose sum is σ = 1251525042. Its totient is φ = 417175012.

The previous prime is 834349979. The next prime is 834350053. The reversal of 834350026 is 620053438.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 620053438 = 2 ⋅310026719.

It can be written as a sum of positive squares in only one way, i.e., 812307001 + 22043025 = 28501^2 + 4695^2 .

It is a super-2 number, since 2×834350026² = 1392279931772401352, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 834350026.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208587505 + ... + 208587508.

Almost surely, 2^834350026 is an apocalyptic number.

834350026 is a deficient number, since it is larger than the sum of its proper divisors (417175016).

834350026 is a wasteful number, since it uses less digits than its factorization.

834350026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417175015.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 834350026 is about 28885.1177252231. The cubic root of 834350026 is about 941.4185711239.

The spelling of 834350026 in words is "eight hundred thirty-four million, three hundred fifty thousand, twenty-six".