834863486 has 16 divisors (see below), whose sum is σ = 1287155760. Its totient is φ = 405829440.

The previous prime is 834863459. The next prime is 834863527. The reversal of 834863486 is 684368438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109610 + ... + 116978.

It is an arithmetic number, because the mean of its divisors is an integer number (80447235).

Almost surely, 2^834863486 is an apocalyptic number.

834863486 is a deficient number, since it is larger than the sum of its proper divisors (452292274).

834863486 is a wasteful number, since it uses less digits than its factorization.

834863486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8939.

The product of its digits is 2654208, while the sum is 50.

The square root of 834863486 is about 28894.0043261574. The cubic root of 834863486 is about 941.6116482261.

The spelling of 834863486 in words is "eight hundred thirty-four million, eight hundred sixty-three thousand, four hundred eighty-six".