830340262 has 4 divisors (see below), whose sum is σ = 1245510396. Its totient is φ = 415170130.

The previous prime is 830340257. The next prime is 830340283. The reversal of 830340262 is 262043038.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 830340262.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207585064 + ... + 207585067.

It is an arithmetic number, because the mean of its divisors is an integer number (311377599).

Almost surely, 2^830340262 is an apocalyptic number.

830340262 is a deficient number, since it is larger than the sum of its proper divisors (415170134).

830340262 is a wasteful number, since it uses less digits than its factorization.

830340262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415170133.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 830340262 is about 28815.6253098905. The cubic root of 830340262 is about 939.9080421587.

The spelling of 830340262 in words is "eight hundred thirty million, three hundred forty thousand, two hundred sixty-two".