830725693 has 8 divisors (see below), whose sum is σ = 980026880. Its totient is φ = 689081040.

The previous prime is 830725673. The next prime is 830725703. The reversal of 830725693 is 396527038.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 830725693 - 2²⁵ = 797171261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830725603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1913898 + ... + 1914331.

It is an arithmetic number, because the mean of its divisors is an integer number (122503360).

Almost surely, 2^830725693 is an apocalyptic number.

It is an amenable number.

830725693 is a deficient number, since it is larger than the sum of its proper divisors (149301187).

830725693 is a wasteful number, since it uses less digits than its factorization.

830725693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3828267.

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 830725693 is about 28822.3124159045. The cubic root of 830725693 is about 940.0534498806.

The spelling of 830725693 in words is "eight hundred thirty million, seven hundred twenty-five thousand, six hundred ninety-three".