775296038 has 16 divisors (see below), whose sum is σ = 1280987136. Its totient is φ = 348984840.

The previous prime is 775296037. The next prime is 775296047. The reversal of 775296038 is 830692577.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 775295983 and 775296001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (775296037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168806 + ... + 173337.

It is an arithmetic number, because the mean of its divisors is an integer number (80061696).

Almost surely, 2^775296038 is an apocalyptic number.

775296038 is a deficient number, since it is larger than the sum of its proper divisors (505691098).

775296038 is a wasteful number, since it uses less digits than its factorization.

775296038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342259.

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 775296038 is about 27844.1383059343. The cubic root of 775296038 is about 918.6622168092.

The spelling of 775296038 in words is "seven hundred seventy-five million, two hundred ninety-six thousand, thirty-eight".