834793481 has 4 divisors (see below), whose sum is σ = 878730000. Its totient is φ = 790856964.

The previous prime is 834793469. The next prime is 834793493. The reversal of 834793481 is 184397438.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 184397438 = 2 ⋅92198719.

It is an interprime number because it is at equal distance from previous prime (834793469) and next prime (834793493).

It is a cyclic number.

It is not a de Polignac number, because 834793481 - 2¹⁰ = 834792457 is a prime.

It is a super-2 number, since 2×834793481² = 1393760311840194722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (834792481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21968231 + ... + 21968268.

It is an arithmetic number, because the mean of its divisors is an integer number (219682500).

Almost surely, 2^834793481 is an apocalyptic number.

It is an amenable number.

834793481 is a deficient number, since it is larger than the sum of its proper divisors (43936519).

834793481 is a wasteful number, since it uses less digits than its factorization.

834793481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43936518.

The product of its digits is 580608, while the sum is 47.

The square root of 834793481 is about 28892.7928902694. The cubic root of 834793481 is about 941.5853288070.

The spelling of 834793481 in words is "eight hundred thirty-four million, seven hundred ninety-three thousand, four hundred eighty-one".