834724025 has 12 divisors (see below), whose sum is σ = 1035816144. Its totient is φ = 667290000.

The previous prime is 834724019. The next prime is 834724031. The reversal of 834724025 is 520427438.

It is an interprime number because it is at equal distance from previous prime (834724019) and next prime (834724031).

It is not a de Polignac number, because 834724025 - 2²⁰ = 833675449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24770 + ... + 47780.

It is an arithmetic number, because the mean of its divisors is an integer number (86318012).

Almost surely, 2^834724025 is an apocalyptic number.

It is an amenable number.

834724025 is a deficient number, since it is larger than the sum of its proper divisors (201092119).

834724025 is a wasteful number, since it uses less digits than its factorization.

834724025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24472 (or 24467 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 834724025 is about 28891.5909046214. The cubic root of 834724025 is about 941.5592143384.

The spelling of 834724025 in words is "eight hundred thirty-four million, seven hundred twenty-four thousand, twenty-five".