798770930 has 16 divisors (see below), whose sum is σ = 1438513560. Its totient is φ = 319347072.

The previous prime is 798770927. The next prime is 798770953. The reversal of 798770930 is 39077897.

It can be written as a sum of positive squares in 4 ways, for example, as 752788969 + 45981961 = 27437^2 + 6781^2 .

It is a super-2 number, since 2×798770930² = 1276069997226129800, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 1772 + ... + 40008.

Almost surely, 2^798770930 is an apocalyptic number.

798770930 is a deficient number, since it is larger than the sum of its proper divisors (639742630).

798770930 is a wasteful number, since it uses less digits than its factorization.

798770930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40333.

The product of its (nonzero) digits is 666792, while the sum is 50.

The square root of 798770930 is about 28262.5358027195. The cubic root of 798770930 is about 927.8421199223.

The spelling of 798770930 in words is "seven hundred ninety-eight million, seven hundred seventy thousand, nine hundred thirty".