830165626 has 4 divisors (see below), whose sum is σ = 1245248442. Its totient is φ = 415082812.

The previous prime is 830165617. The next prime is 830165627. The reversal of 830165626 is 626561038.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 626561038 = 2 ⋅313280519.

It can be written as a sum of positive squares in only one way, i.e., 829382401 + 783225 = 28799^2 + 885^2 .

It is not an unprimeable number, because it can be changed into a prime (830165627) 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 as a sum of consecutive naturals, namely, 207541405 + ... + 207541408.

Almost surely, 2^830165626 is an apocalyptic number.

830165626 is a deficient number, since it is larger than the sum of its proper divisors (415082816).

830165626 is a wasteful number, since it uses less digits than its factorization.

830165626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415082815.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 830165626 is about 28812.5949195833. The cubic root of 830165626 is about 939.8421441579.

The spelling of 830165626 in words is "eight hundred thirty million, one hundred sixty-five thousand, six hundred twenty-six".