770930 has 8 divisors (see below), whose sum is σ = 1387692. Its totient is φ = 308368.
The previous prime is 770929. The next prime is 770951. The reversal of 770930 is 39077.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 734449 + 36481 = 857^2 + 191^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a zygodrome in base 3.
It is a self number, because there is not a number n which added to its sum of digits gives 770930.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38537 + ... + 38556.
2770930 is an apocalyptic number.
770930 is a deficient number, since it is larger than the sum of its proper divisors (616762).
770930 is a wasteful number, since it uses less digits than its factorization.
770930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77100.
The product of its (nonzero) digits is 1323, while the sum is 26.
The square root of 770930 is about 878.0261955090. The cubic root of 770930 is about 91.6934503920.
The spelling of 770930 in words is "seven hundred seventy thousand, nine hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •