830276648 has 8 divisors (see below), whose sum is σ = 1556768730. Its totient is φ = 415138320.

The previous prime is 830276599. The next prime is 830276677. The reversal of 830276648 is 846672038.

It can be written as a sum of positive squares in only one way, i.e., 693900964 + 136375684 = 26342^2 + 11678^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 830276599 and 830276608.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51892283 + ... + 51892298.

Almost surely, 2^830276648 is an apocalyptic number.

It is an amenable number.

830276648 is a deficient number, since it is larger than the sum of its proper divisors (726492082).

830276648 is a wasteful number, since it uses less digits than its factorization.

830276648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103784587 (or 103784583 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 830276648 is about 28814.5214778937. The cubic root of 830276648 is about 939.8840388113.

The spelling of 830276648 in words is "eight hundred thirty million, two hundred seventy-six thousand, six hundred forty-eight".