830102646 has 32 divisors (see below), whose sum is σ = 1711610208. Its totient is φ = 268220160.

The previous prime is 830102629. The next prime is 830102657. The reversal of 830102646 is 646201038.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 27876 + ... + 49368.

It is an arithmetic number, because the mean of its divisors is an integer number (53487819).

Almost surely, 2^830102646 is an apocalyptic number.

830102646 is an abundant number, since it is smaller than the sum of its proper divisors (881507562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

830102646 is a wasteful number, since it uses less digits than its factorization.

830102646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21696.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 830102646 is about 28811.5019740381. The cubic root of 830102646 is about 939.8183767099.

The spelling of 830102646 in words is "eight hundred thirty million, one hundred two thousand, six hundred forty-six".