830677157 has 8 divisors (see below), whose sum is σ = 837730080. Its totient is φ = 823635280.

The previous prime is 830677091. The next prime is 830677163. The reversal of 830677157 is 751776038.

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 830677157 - 2¹⁴ = 830660773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830677187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225194 + ... + 228852.

It is an arithmetic number, because the mean of its divisors is an integer number (104716260).

Almost surely, 2^830677157 is an apocalyptic number.

It is an amenable number.

830677157 is a deficient number, since it is larger than the sum of its proper divisors (7052923).

830677157 is a wasteful number, since it uses less digits than its factorization.

830677157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5523.

The product of its (nonzero) digits is 246960, while the sum is 44.

The square root of 830677157 is about 28821.4704170346. The cubic root of 830677157 is about 940.0351416619.

The spelling of 830677157 in words is "eight hundred thirty million, six hundred seventy-seven thousand, one hundred fifty-seven".