834949351 has 2 divisors, whose sum is σ = 834949352. Its totient is φ = 834949350.

The previous prime is 834949331. The next prime is 834949397. The reversal of 834949351 is 153949438.

It is a happy number.

It is an a-pointer prime, because the next prime (834949397) can be obtained adding 834949351 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 834949351 - 2⁷ = 834949223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (834949331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417474675 + 417474676.

It is an arithmetic number, because the mean of its divisors is an integer number (417474676).

Almost surely, 2^834949351 is an apocalyptic number.

834949351 is a deficient number, since it is larger than the sum of its proper divisors (1).

834949351 is an equidigital number, since it uses as much as digits as its factorization.

834949351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 46.

The square root of 834949351 is about 28895.4901498486. The cubic root of 834949351 is about 941.6439284387.

The spelling of 834949351 in words is "eight hundred thirty-four million, nine hundred forty-nine thousand, three hundred fifty-one".