834498923 has 2 divisors, whose sum is σ = 834498924. Its totient is φ = 834498922.

The previous prime is 834498901. The next prime is 834498937. The reversal of 834498923 is 329894438.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 834498923 - 2⁶ = 834498859 is a prime.

It is not a weakly prime, because it can be changed into another prime (834498523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417249461 + 417249462.

It is an arithmetic number, because the mean of its divisors is an integer number (417249462).

Almost surely, 2^834498923 is an apocalyptic number.

834498923 is a deficient number, since it is larger than the sum of its proper divisors (1).

834498923 is an equidigital number, since it uses as much as digits as its factorization.

834498923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1492992, while the sum is 50.

The square root of 834498923 is about 28887.6950101596. The cubic root of 834498923 is about 941.4745692298.

The spelling of 834498923 in words is "eight hundred thirty-four million, four hundred ninety-eight thousand, nine hundred twenty-three".