775968034 has 4 divisors (see below), whose sum is σ = 1163952054. Its totient is φ = 387984016.

The previous prime is 775968029. The next prime is 775968049. The reversal of 775968034 is 430869577.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 605012409 + 170955625 = 24597^2 + 13075^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 as a sum of consecutive naturals, namely, 193992007 + ... + 193992010.

Almost surely, 2^775968034 is an apocalyptic number.

775968034 is a deficient number, since it is larger than the sum of its proper divisors (387984020).

775968034 is a wasteful number, since it uses less digits than its factorization.

775968034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387984019.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The square root of 775968034 is about 27856.2027921969. The cubic root of 775968034 is about 918.9275602090.

The spelling of 775968034 in words is "seven hundred seventy-five million, nine hundred sixty-eight thousand, thirty-four".